It was three months ago that I started dating Kuwabara-kun, who works at the same part-time job.
He's a man of few words, but he's kind, gentle, and calm.
I was satisfied with his normal, loving sex.

but…….
One day, I found the back dirt of his "for viewing side dishes" on SNS.

"Facesitting / anal / ejaculation management / Ruined orgasm Anything is interesting de M"

Eh, you mean you like this kind of thing...? That Kuwabara-kun is like this...
I was surprised, but I was also excited about Kuwabara-kun's proclivities, which I knew for the first time...

"...Maybe, but maybe M, right?"

I want to know what the normally taciturn Kuwabara really wants me to do.
I want you to tell me about his hidden proclivities.
Our sex, which is different from usual, begins...