[START-237] 4 years into marriage… My wife’s first overnight stay. Enraged at my wife who was popular in ways I didn’t know, I fucked her out of jealousy and stuffed her cheating hole with cum… Rei Kamiki

Rei and Taishi have been married for 4 years, but they don’t have sex anymore, and she has been unable to get pregnant.

Taishi becomes suspicious and hires a private investigator to look her up.

The investigation uncovers that Rei is involved in an ongoing affair with her ex-boyfriend from college. Appalled by this revelation, Taishi aggressively rapes Rei, both to punish and to inseminate her wife, as he wants his sperm to win over the ex…

This, of course, doesn’t settle well with Rei, which leads to the creepy ending.