Failure of an Uncle

Yuuichi is an office worker, 29 years old. He's attracted to his brother-in-law, who's married to his stepsister.
One day, he's caught masturbating by his nephew, creating a lewd atmosphere.
After seeing the huge dick of his nephew, who resembles his brother-in-law, the protagonist, who has an interest in sex, allows himself to be penetrated.
In this situation that he ought to be persuaded against, all his worries disappear in the face of his first time having raw sex.
The uncle gives in to his desires, and lets himself be ruined by a man...

* The relationship is nephew x uncle, but they're not related by blood.

Good looking nephew with virgin mannerisms x an uncle who's into kinky sex despite his cool appearance

47 pages including cover
* Unlike the sample images, the actual pages use black bar censoring.

Contains creampie, cross-section (seX-ray) view, squirting, etc.


[Characters]
Uncle (Bottom)
Yuuichi (29)
Office worker

Nephew (Top)
Shuu (18)
First-year in university.