the first time it happened was on our second meeting with our now regular BBC and it was arranged that I would come back from work in my truck at dinner time and walk in on them fucking, I let myself in and made myself upstairs to our bedroom, I could see H on the bed on her back our friend in between her legs eating her pussy, I just sat down on the floor watching as they carried on, it was a major turn on listening to H moaning away as he expertly soon had her quivering and shaking with just his tongue and a finger inserted inside, this carried on for over half hour and she had several orgasms, I just had my cock out wanking and was amazed how he was turning her on, she looked stunning and I had never seen her so intensely enjoying herself. that mesmerised by what was happening in front of me I never heard a horn outside, it was my boss, he had driven past saw the truck and wanted to give some invoices, so I had to go to the door, H and her BBC just carried on. I had to leave them to it or it would of looked odd to my boss. when I got back home about 2 hrs later the BBC was just leaving the house and we acknowledged each other as he drove past me on our road with a very big smile on his face. when I walked inti the house, H was not answering to my call so I went upstairs into the bedroom, she was lying on the bed, covered by the quilt, I kissed her and asked her if she fine and why I had to leave so abruptly. she just looked at me and said" that was the best fuck I have ever had" pulling the quilt back spreading her legs and opening her puffed pussy lips open, she said "he asked me whether he could cum inside me and I said yes" I looked as blobs of thick cum came dribbling out of her, and for the first time in my life I wondered if it made me gay cos I just wanted to get my tongue inside my wife s pussy and clean her? I eventually got to put my cock inside her and it was one of the most erotic feelings I have ever had. just wish we could do it more often