I have this kink since a long time, cheating on GF, I love the excitation of charming and fucking other girls than mine (and yes, I fuck my girl too if you ask).

But my biggest fantasy is to have a second GF, for a virtual relationship and I wish this girl was very unfaithful, the kind of girl who is secretly in love with me but is also a sex freak who's gonna cheat a lot on me and send proofs.

It's not like being cuck (what I really don't like) it's more like a secret kinky relationship based on being excited to see my secret GF being a slut with other guys or girls.

I don't know if I'm the only one but I really want to experience that.