YES!!! This is my wife's one no-no for dick pics.
She's far more into seeing what the men she might meet are working with than a lot of other ladies or couples seem to be (or at least the ladies and couples in the swinging lifestyle we came from). It's nice when dudes don't lead with an unsolicited dick pic, or expect her to swoon when they don't have any additional game. But once a man has her attention, she loves to admire a nice big cock, and the naughty thrill of having pictures of them sent to her. She also loves driving me crazy showing me how big a guy she plans to fuck really is. Props are definitely not always necessary, and sometimes they're not inherently hot, but they can certainly help remove any potential doubt. Size alone isn't everything to my wife, and it doesn't guarantee a good time, but if a man is proud of his size and believes it will impress her, she applauds those who choose to prove it.
Remotes and Gatorade bottles have been done to death, but even those serve their purpose, especially if she can grab one of those bottles and show me that her fingers aren't going to reach all the way around a new playmate's cock when she finally grips it. But some creativity makes it even better. All ladies know how big a Hitachi Magic Wand is, for example. Maybe that would make a sexier prop? What about a Bomb Pop or an ice cream sandwich? Maybe a bottle of KY or Astroglide, with the volume printed clearly on the label? A can of Redi-Whip, or a bottle of Cock & Bull brand ginger beer, perhaps? How many jumbo marshmallows would your dick need, if it wanted to become s'mores? Or maybe you want bonus points for being daring? Why not discretely pull it out in the adult toy store and compare it to a dildo molded to replicate Lexington Steele's cock? Is your club bigger around than a golf ball? Why not show her your drive??? Obviously I'm being a little outlandish here, but my wife definitely awards points for imagination.
We had a guy send pictures of a hand soap bottle sitting ABOVE his cock, so no perspective trickery, and the sides of his cock extended to beyond the edges of the bottle. It happened to be a bottle just like one she had on her sink, and her smile was priceless when she picked up the bottle and her gaze veered off into space. BUT... then that same guy sent us a picture of a toilet paper roll on the tip of his dick, with the toilet clearly in the background. Lid up. I'm sure he was trying to demonstrate that his dick was far too thick to fit in that roll, but at that point it didn't matter any more. The fantasy had already been brutally squashed. To each their own, but for my wife, remotes, quarters, coke cans, rulers, bottles, jars, power tools, and certain fruits or vegetables are all fine. Sometimes the pics are hot, sometimes they're a little boring, but they're all pretty much functional and forgivable at worst. But toilets in sexy pics? Those can honestly be total deal breakers.