I love it when my wife cheats on me with a bigger man. I'm quite big myself, but she definitely prefers something bigger. I've heard her tell big studs "you have an amazing cock" during sex, and I heard her tell her present BF "you're bigger than my husband" while he was fucking her in our house. She doesn't let me watch, but I spied on her getting fucked by a bbc on a Caribbean beach a few years ago. Her pussy feels looser after she's had a session with her BF, which is a big turn on.