https://www.dlsite.com/books/work/=/product_id/BJ199643.html
As always, please support the artist and buy his works.

Lies exposed in one piston - Self-proclaimed bitch gets wet in the uvula...

"No...I'm...going...crazy..."
The first time he inserted himself into me, I felt a burning sensation.... The first time he inserted himself into her, she felt a burning sensation...
--Hayato Tanaka, the perfect popular man. His true identity is a virgin otaku with a fear of women!
Hayato changed his look when he went to college and has been keeping his secret for a while, but when he meets Mizuki, a girl who used to be in the same underground group as him, his true identity is about to be revealed!
Hayato gets into an argument with Mizuki, who has completely changed her look, about whether she is more attractive now or not.
They argue over who is more attractive now.
For some reason, the test of courage to "insert only one piston" begins with sales words and buying words!?
The pleasure of her hot and wet pussy is so intense that he can't stop after just one piston...

English WEbtoon version (complete): https://e-hentai.org/g/2095982/7c05bf9db9/
Anpther version (also complete): https://e-hentai.org/g/1635689/2d9fc0e805/

seems the "Anpther" ver is removed

Base +5