Gyaruzuma Sex: Hoka no Otoko ni Inwai Hōshi Suru Ai Suru Tsuma

Gyaruzuma Sex: Hoka no Otoko ni Inwai Hōshi Suru Ai Suru Tsuma is a Japanese erotic visual novel themed around cuckolding.

The player takes on the role of Naohiro Sakurai, a man who realizes that he has a cuckolding fetish when he gets aroused upon hearing his loving wife Risa talk about her ex-boyfriend while drinking one time. After some deliberation, Risa agrees to help Naohiro to explore his newfound fetish by sleeping with his friend Tsukasa Hayami, a junior of Naohiro's who is currently down on his luck.

The game features Japanese voice acting for Risa. At certain points throughout the game, the player make make decisions which have minor effects on the story.