My childhood friend actually loves me back and only got a boyfriend to make me jealous, but the physical compatibility was so amazing she couldn't break up with him

Toaru Couple no Netorase Play | A Certain Couple's Cuckold Play

My sweet yet sadistic girlfriend who destroys my brain by taunting me with NTR

My childhood friend, whom I've protected forever, was snatched away by a well-endowed alpha foreign exchange student-and now I'm just a weak masochistic male who's had his ability to ejaculate taken away as a sign of my defeat.

The fiancée who stayed by my side even after I was disinherited ultimately succumbs to desire and becomes another man's woman

Intending to Control His Ejaculation with a Chastity Belt and Fake an NTR Prank on April Fool's, the Mischievous Girlfriend Gets Overwhelmed by Her Partner's Skills, Turning the Lie into Reality