My wife Ayano's class reunion in her hometown is coming up. There, she'll likely run into her ex-boyfriend.

I, Shiro, confess that I have a fetish for netorare and tell her that she can feel free to have sex with her ex if the mood is right.

Ayano refuses on the grounds that she and her ex are just friends now, but when the day of the reunion comes, she gets blackout drunk.

When she comes to, she finds herself in her ex's arms, her entire body melting in pleasure.

"We shouldn't be doing this."
"But Shiro said that we could fuck…"

As good sense and desire are pulling her in opposite directions, Ayano finds her ex penetrating her. In that moment, all of the passion they used to share comes back to her. Her body arches back, and she can't stop moaning in pleasure until dawn…

[From Steam]