Newcomer I had to keep on reminding myself that I was the newcomer here; that Rebecca had known Vince since grade school, long before he married her older sister. The three of them had practically grown up together, in a town not far from here. It didn't make it much easier to deal with the prick, but he was Rebecca's brother-in-law, and I had to put up with him. He made a constant show out of how much of a jerk he could be. Even Pam, Rebecca's sister, seemed surprised by her husband's behavior sometimes, but on the whole, everyone just seemed to let him do what he wanted. " So, Mike, are you boning my sister-in-law yet ? " Those were his first words to me. " It's Mark, " I corrected him, trying to dodge the question altogether. " Okay, Mack it is. Are you laying the pipe to her?" Rebecca just rolled her eyes and went to help her sister prepare dinner. I couldn't believe that Pam let him talk that way in front of the kids, but it seemed to pass unnoticed by the girls. His prickish behaviour was normal around here. Conversation at dinner was another challenge. I got along with Pam quite well, but whenever Vince spoke up, I had to bite my tongue. He made crude sexual remarks about both women at the table, and he relentlessly made fun of my job as a grocery store manager. " Gee, that's a tough job you got there, Milton. All the big decisions that must come across your desk all day... paper or plastic, ma'am ?" " Oh, leave Mark alone, " his wife said, starting to clear the table. I held back a few choice word about his job as a mechanic. I had been going out with Rebecca for a couple of weeks, and this was the first time I had met any of her family. She was quite close to her sister. They talked every night on the phone, even when Rebecca stayed over at my place. For that reason, I really wanted to make a good impression on this night, but Vince was making it a real challenge. When dinner was over, I sat and talked with Pam. Like her sister, she was a knockout, and really bright too. While I was busy talking, Rebecca asked Vince if she could speak to him alone, and they went into the other room. I suspected that she was trying to get him to behave a little better around me, and I can't say that I blamed her. He was being a total jerk. They came back into the room fifteen minutes later, but Vince still wasn't making much of an effort. He started talking about cars, and inevitably, went on to say how much of a piece of crap my car is. By the time the evening was over, I couldn't wait to get out of there. " I think that went really well, " Rebecca told me, on the drive home. She seemed really enthusiastic. "You fit in really well with my family. The girls adore you. " I couldn't argue that point. Rebecca's nieces were sweethearts, and her sister was fantastic. " Do you think that Vince has some sort of problem with me ?" I asked. " Oh, heck no. He can be a bit of a bully, but that's just because he's the macho type. Once he gets it out of his system, you'll get along fine." She paused for a minute, like she was considering saying something else. " God, I'm horny. " Rebecca declared, out of the blue. " Really, " I asked hopefully. In the couple of weeks we'd been together, Rebecca had so far avoided sex. It was an odd sort of relationship. When Vince had been grilling me about our sex life, I didn't know which bothered me more; the crude question, or the embarrassing answer. Rebecca was a really sexy girl. She even talked openly about the sex she'd had in previous relationships. From the stories she told, inhibition definitely wasn't a problem. The first time she stayed over, I really thought that something would happen, but after a romantic evening, she just wanted to cuddle for a while, and fell asleep in my arms. That's the way it had been since. She even complimented me on 'being a gentleman', and not putting too much pressure on her. That made it really awkward for me to bring the topic up. So, despite the odd timing, I was excited to hear that Rebecca was thinking about sex. " I was wondering... when we get home, could you, uh, lick me ?" " Sure. " My enthusiasm was real. " I'm not sure I'd want to do anything else, but I'll make it up to you some other time. " " No problem. " At this point, I was going to take what I was given. Having a cutie like Rebecca around the house was keeping me almost constantly aroused. There are other things that I would have liked to have done to her, but this would be a nice start. I accelerated the car. Once home, Rebecca could hardly wait to get inside. During the car trip, she was so horny that she had even been massaging her pussy through her jeans. I unlocked the door, and she pulled me into the apartment. Inside, she didn't even wait to get to the bedroom. Rebecca unbuttoned her jeans, and in one smooth motion pulled both her jeans and her panties down to her knees. Whatever had got into her, I liked it. I got my first view of her beautiful pussy only seconds before she was urging me to my knees in front of her. The position felt a little odd. I'd never given oral sex to a woman while she was standing before. It seemed like a real role reversal. Nonetheless, when she leaned back against the wall, and pulled my face in towards her crotch, I was eager to whet my appetite. Rebecca was shaking with lust by the time my tongue touched her. Her whole crotch was wet from arousal. I licked back and forth across the length of her pussy, getting a good feel for what was turning her on. She jerked and gasped when my tongue pushed into her opening, but her biggest reaction was when my I gently probed her swollen clitoris. " Oh, right there, Mark... don't make me wait... suck my clit..." I had my hands around behind her, holding her ass. Her cheeks clenched with pleasure, and I could feel her tense muscles shudder with every touch of my tongue. Something had really worked her up. Taking her clit between my lips, I began to give it some gentle suction, while I ran my tongue across the sensitive flesh. Rebecaa went crazy. Her fingers dug in behind my ears as he body began to jerk violently against the wall. If we hadn't have been holding on to each other so tightly, her to my head, and me to her ass, her motions would have shaken me off target. Her wetness began to dribble down my chin. " Oh fuck... suck it Mark... you're such a good little cock sucker... keep sucking..." I wasn't sure I heard her right at first, but she continued her words as her body convulsed in orgasm. Her breathing was ragged with pleasure. Her legs were shuddering. " Mmm... god damn... suck my cock while I cum, bitch... mmm nnnng... oh yes..." Her orgasm finally ceased, but her body was still shaking like a leaf. I had never known a woman to orgasm with that kind of intensity in my life. My face was soaked. She was so worn out, that she just stumbled into bed, without even bothering to get the rest of her clothes off, and crashed for the night. As strange as it was, I had actually enjoyed our little bit of sexual play, even though it left me sexually unsatisfied. I obviously wondered a bit about the way she called me a 'cock sucker' and told me to 'suck her cock', but in the end, I just chalked it up to an odd sexual kink of hers. Over the next week, I tried to interest Rebecca in taking things a little further between us, but she always seemed reluctant, and I backed off. She still talked to me about the things she had done with previous lovers, which was just compounding my sexual frustration. By the time we went over to her sister's place again the next week, I was in no mood to deal with Vince. " Hey Marty, that fucking car of yours still running ? " I tried my best to remember what Rebecca had told me about his bullying tendencies. I hoped he got it out of his system soon. His taunting continued through dinner again, despite Pam and Rebecca's best efforts to get him to lay off. After dinner, it looked like they really wanted to set him straight. " Could you watch the kids for a few minutes, Mark ? Rebecca and I need to have a little talk with Vince," Pam was being as diplomatic as she could, but she seemed a little flustered. " No problem. " I stayed in the one room with Rebecca's nieces, while the two women went to the other room to talk to Vince. Personally, I didn't think it was the greatest idea. One thing I knew about bullies was that once they knew that they were under your skin, they never let up. I wondered if the women's interference might just make the situation worse. After about twenty minutes of me playing with the nieces, the three of them came back from the next room. After that amount of time, I was a little curious about what was going on. Vince was still being a prick too. Not only was he still insulting me, but he had this really smug, arrogant manner now. It was like he was gloating or something. We left soon afterwards. " So, now that you know them better, how do you like my family ?" " Well, Pam is great, and the nieces are little angels. " " And Vince..." " You heard him. He doesn't give me the slightest bit of respect. " " Oh that. He probably just had a bad day at work. Don't be so sensitive. " I shook my head. I didn't want to talk about this anymore. Rebecca was staring at me from the passenger's seat. " What ?" I looked over at her. There was a glint in her eyes. " Do you think that we could do that thing we did last week again ?" " You're horny ?" She nodded. " Yeah. I'm really soaking. Do you want to do it again for me ?" Did I ever. I don't know what got into me. I should have felt frustrated, or cheated, or something. I had to go a full week without relief, while she walked around the apartment in the skimpiest of outfits, talking about her past boyfriends, and without regard to my pleasure, she wanted me to lick her to another orgasm. And here I was, feeling privileged that she was going to allow me to do it. Rebecca knew I wouldn't resist. She was already rubbing her pussy through her jeans in anticipation. She actually had me do it for her twice that week. That was a treat. Both times, she held my head to her pussy while she leaned back against the wall, and humped my face vigorously while she called me a 'cock sucker.' Each time, I ended up with a face full of her juices. This scene obviously excited her a lot. The second time we did it that week, it was after an extended phone conversation she had with her sister in the spare bedroom. Unlike most of the conversations she had with Pam, she closed the door to talk privately. When she came out, after an hour, she was so horny that she could barely stand up. I've never seen a girl so desperate to cum as Rebecca was then. When we were finished, she slumped back on the sofa with a satisfied grin. " That must have been one hell of a phone conversation, " I said, taking the seat across from her. " Mmm yeah. " " What were you talking about ?" She smiled. " Oh, just old times, back in the neighborhood. I'm not sure you'd want to hear about it." " Tell me about it. I really want to know. " " Okay, but you've got to promise not to get mad. Remember, you asked about it, and it was a long time ago..." " Uh huh. " Rebecca looked so satisfied, laying back on the sofa. My own cock was so hard that I couldn't sit comfortably. I could only hope that our relationship stopped being this one-sided sometime soon. " Well, " she started. " We were talking about some of our first sexual experiences. You know, the first time we gave blow jobs. We both learned together, actually. " " Really ? How did that happen ? " " It was before Vince and Pam started going out, but they were already good friends. He was hanging around the house a lot, because he had trouble with his own parents. He was the local bad-boy, and we both thought that he knew all sorts of stuff about sex. " I wasn't sure I wanted to hear this part, but she kept on going, watching me for reaction. " One day, we were all hanging out, and the topic of sex came up. Vince was bragging about how all the girls gave him blow jobs, and I think we were both embarrassed that we didn't know how to do it. Well, I don't know how he talked us into it, but he agreed to ' train ' us on how to give a good blow job. " To say my feelings were mixed would be an understatement. On the one hand, the idea of Rebecca sucking Vince's cock really bothered me. I had to remind myself that it was many years ago, when they were teens. On the other hand, in my aroused state, I couldn't help but picture those two gorgeous sisters learning how to suck cock. " Does this turn you on ? " she asked me. " A little. " " You can jerk off if you want. I'll keep telling the story. " I couldn't help myself. As she continued, I unzipped my pants and began to stroke myself. " In no time at all, he had the both of us on our knees, " Rebecca continued. " First he stood in front of Pam, and had her lick him, and then he switched to me. It was the sexiest feeling, sharing his penis with my sister. Does that turn you on ?" " Yes. " I was stroking quickly now. Rebecca was watching me with interest, and something else... was it amusement ? Not quite, but close. " He took turns, first instructing Pam, and then me on how to suck a cock. He made a little game out of it, seeing who would get his cum. That first time it was me. He scolded me for not swallowing it for him. I knew better next time. " " Next time ? " Pre-cum was leaking down my shaft as I continued to jerk myself off. I couldn't help but imagine my sweet Rebecca sucking on Vince's cum that first time. How could I let a thing like that turn me on ? " Oh, after that he was over nearly every day. At first, his training was only for blow jobs, but later he trained us to do all sorts of other things for him and his friends. Oh, I can see that's getting you off... do you want to hear about the other things he trained us to do ? Yes ? I can see that you do. After teaching us how to worship his cock, he trained us to do it for his friends. " " Vince wanted us to learn how to strip for them. To show them our tits, and pussies. He trained us to drop to our knees, and suck his friends' cocks at his command. Isn't that dirty ? It's got you really worked up, doesn't it. He trained us to take it in the ass for his friends too. He really liked to see us, side by side, on our knees, being fucked in the ass by anybody he brought over. Oh, you're gong to cum aren't you ? " I nodded. " But he didn't let his friends use our pussies. That was only for him. God, he trained us to fuck him good. Does that turn you on too ? To think of Vince's cock in my pussy. You like that, don't you ?" I exploded all over my hand. The images of Rebecca and Pam being fucked by Vince's teen friends danced through my head. They were such nasty images. I couldn't believe they turned me on. But Rebecca could. She just watched me with that same expression of interest and amusement. We didn't talk about it again until we arrived at Pam and Vince's place on the weekend. I was really confused about my feelings. If it bothered me so much that an ass hole like Vince had fucked my girlfriend when she was younger, why did the images continue to propagate themselves in my mind. I tried to blame it on the fact that I wasn't getting laid, but even when I was jerking off twice daily, the images were there. When the topic was brought up again, it was by Vince, of all people, and at the dinner table. " I kind of envy you, Mitch, " he said, sounding sincere at first. " My little sister-in-law can really suck cock something fierce. I hope you're taking advantage of it daily. " My face flushed red. I looked around the table, but neither the nieces nor the women at the table were paying attention to his lewd comments. It burned me that he really knew what he was talking about, almost as much as it bothered me that I really didn't. Rebecca still hadn't so much as touched my cock. When was he going to get tired of bullying me ? Or, better, when was I going to get tired of accepting it. After dinner, it was the same old routine. We all went into the living room with the kids. Rebecca promptly excused herself to go to the other room. No explanation this time. Vince just followed with a smug grin on his face. A sick feeling hit me, and I couldn't shake it. " So I hear that they're going to call an election... " Pam tried to start conversation with me, but I couldn't keep my mind on it. Every week, we came over for dinner. Every week, Rebecca went into the other room with Vince, leaving me here with Pam or the kids. Each time after we left, she was horny as hell. Now, with what I knew about her history with Vince, I couldn't wipe the possibilities out of my mind. My eyes kept on wandering to the doorway to the other room. Pam's eyes followed mine. Did she know what I was thinking ? She seemed to be waiting to see what I would do. My face went red. Nothing. That's what I did. I sat there, and played with the little girls, while god-knows-what was going on in the next room. Pam watched me with almost the exact same mixture of interest and amusement that Rebecca had displayed on the previous evening. What kind of a wimp she must have thought me, that I wouldn't even get up and look. When Rebecca finally came back into the room, her hair was messed up, and her lipstick was smeared. Were those just details I had missed before ? God, the look on Vince's face was insufferable. Rebecca sat beside me, and snuggled close. Then she planted a kiss on my lips. There was a funny taste on her lips, but I tried to ignore it. Pam and Vince exchanged knowing glances. I needed to get out of there. On the way home, I almost blew up. " What were you two doing in the other room after dinner ?" " You don't really want to know, do you ?" Was that a confirmation ? I really wanted to hear it, but Rebecca seemed intent on avoiding the topic. " Come on Mark, I'm really horny now, and I don't want to talk about it. You and I both know that when we get home, you're going to help me out. You are, aren't you ?" She was talking as if nothing had happened. " You're going to drop to your knees, and lick my pussy until I cum all over your face. Aren't you ? God, can't you see how horny I am ?" Rebecca was kneading her pussy through the fabric of her jeans. " Aren't you, dear ? " she continued. " You'll be my little cock-sucker, won't you ?" My face flushed red. I knew that I would. The entire week was hell for me. I was so ashamed of myself. As much as I tried to fool myself, every instinct told me what was happening between Rebecca and Vince during their weekly visits. The scene was burned into my head. I thought about the smug look that was plastered across his face when he came out of the room. I thought of the way that Pam was watching me for a reaction. Rebecca wasn't denying anything. She wouldn't even talk about it. She had no doubt that I would do what she wanted. After all, I had been all too eager to lick her wet pussy afterwards. Even as I was doing it, I imagined scenes from the story Rebecca told me. I thought about Vince training her to suck cock, and to take it up the ass for his friends. I had no idea what had gotten into me; why I was allowing all of this to turn me on so much. Inevitably, the weekend came, and we went over for our weekly visit with Rebecca's sister. I was tense all of the way through dinner. Vince was still picking on me, but that wasn't what was bothering me. It was the way that the three of them were looking at me. They were excited. No question about it. They were amused too. I couldn't shake the feeling that I was the subject of an inside joke between Rebecca and her family. When dinner was over, the moment came that I dreaded. I sat there with one of the girls on my lap, while Vince took my girlfriend into the next room. Pam was watching me, as she had the previous week. As every minute passed, my tension increased. How could I sit there and do nothing ? Pam must have been thinking the same thing. I couldn't even look at her. Rebecca finally came back. My heart was in my throat, but my cock was so very hard. I knew that she would want me to lick her, and, god help me, I was anxious to do it for her. As soon as we got into the door of the apartment, Rebecca was ready. If at all possible, she was even more excited than on the previous weeks. I dropped to my knees in front of her as she wriggled out of her jeans and wet panties. Something was different. My heart was racing. To my disgust, her pussy was absolutely covered in a thick layer of semen. I looked up at Rebecca. Her eyes were smouldering. This was the final moment. There was no pretending now, and no going back. " Come on Mark, you know who's cum that is. Don't you ?" " Yes. " I whispered. It had been seeping out of her on the drive home, and I could see that is also covered the crotch of her panties. " I just ... know... that you're going to lick it for me... mmm." Her body shivered a bit as she said it. She was so excited, I think she had a little orgasm just from thinking about it. More of the mixed cum oozed out of her used pussy. " Start with the crotch of my panties, " Rebecca instructed. " I was rubbing myself all the way home, and I'm sure they're just soaked. " I was disgusted and aroused all at the same time. While she watched me from above, I lowered my face into the crotch of her panties, and began to lick up the juices that had pooled there. She continued to talk as I humiliated myself. " Oh, I've been looking a long time for a guy like you, Mark. I knew from the first time I saw you that I had to handle you just right. Oh, but it was worth it. I'm going to marry you, you know. You're just the kind of guy to treat me right, and to help raise my children. " And to lick the crotch of her dirty panties, apparently. The taste of Vince was strong in my mouth. When the panties were clean, I raised my mouth to her upper thighs, and began to lap up the cum that was dribbling down her legs. She was shaking, and took hold of the back of my head. " You're cute, and hardworking, and sensitive... you're everything a girl could want in a husband. But you're also my little cock sucker. Unngh... you like to lick up cum... don't you... oh god, you like to lick Vince's cum from my pussy lips... when we get married, you'll do a lot of that. He wants me to start having babies, you know..." My shame kept on growing. The more she degraded me, the more hungrily I licked Vince's cum from her pussy lips. Finally, I stuck my tongue into her, and began to suck the juices directly from the source. Rebecca was grinding herself into my face. " Oh, god, that's right, you cock sucking bitch... suck my cum... you love the taste of it... oh, this is so good... " I could feel a powerful orgasm beginning to wrack her body. " Vince is going to be so glad to hear that you're ready for your... training. "