"To the habit of a stupid woman who doesn't even know she's being my ass...!"

"I'll make it sexual! Sex●●!
I'll put on a collar and make it for a day and a night!"

Today, I was masturbating with Mr. Ryuzaki's personal belongings as usual. . .

"Heh, will you make your sex ●●...?"

"Huh?!?"

【Outline】
As a shadowy character, I was bullied on a daily basis by the talented gal in my class, Hinami Ryuzaki, and suffered from accumulated stress.

He vented that stress by stealing her personal belongings and masturbating to the "personal masturbation".

One day, she found me at the site of private masturbation and took advantage of my weakness, and I was forced to play the role of "sexual ●●●●" at her command. In order to avoid being exposed, he acts like a master even though he is confused by her intentions...