``It's not cheating if it's just titty fuck.'' I gave in to the temptation and ended up squeezing out my semen every day due to cheating on my girlfriend's best friend's pussy.

Her best friend, that big-breasted girl... Koiro-chan seduces her with her breasts whenever she gets a chance, and they have a troubled relationship. ``She liked me first.'' When I realized that she had a sex appeal that she didn't have, my dick was seduced by her best friend's ``tits pussy.'' ``If it's just a titty fuck, it's not cheating, right?'' My rationality was easily blown away by the little devil's whisper. I stole her eyes and tit fucked her every day. Once I realized that I was feeling better than usual due to my sense of immorality, it wasn't long before I fell into cheating sex...