18 F4M Checking out the other side's grass

So I don't really have a definitive idea for a prompt but maybe with some help we can come up with a great one together!

So I've been with my boyfriend for almost a year and yet I can't stop thinking about other guys. He is the only guy I've ever been with sexually but I can't help but think that another guy could do it better based on what I've heard from my friends. So I kind of want to play an RP where you convince me to cheat on him. I think there are plenty of options for a guy you could play with this so send me your best ideas!

Kinks: cheating, big dicks, lingerie, heels, a little dubcon

my appearance: 5'4", long red hair, blue eyes, 34C