I love to cheat - looking for a girl to cheat with or on (or both!) [M4F]

I don't know why but I love cheating. I've cheated on every girl I've ever dated. The crazy part is how many stay with me - actually all of them do. They get mad of course, but...in the end they know I'm worth it. It is not like our sex lives suffer or anything.

More about my character here - warning it's long, for this scene I can play 18-40

So what am I looking for?

There are two basic characters you can be, or you can be both. It's your call

Girl 1 is my girlfriend/fiance. I'll leave the specifics up to you, but she will be 18-23, conventionally attractive in a traditional/wholesome way and smart/successful. (Think 36-24-36 c/d cup between 5 4 and 5 8 tall)

Girl 2 is my side piece. 18-30, attractive but possibly more diverse in terms of looks (thinking potentially more slender/shorter/taller kinda deal. She can be unaware of her role or fine with it or aware, doesn't love it and is willing.

I don't want either girl to look/be a bimbo, nothing bigger than D cups.

Lets brainstorm a scene and get playing

Kinks: Cheating, big cock/cock worship, impregnation risk, raceplay, threesomes, semi-public/risk of getting caught.

The usual limits