A young man is asked, “Would you rather be made to come like this, or have xxx inserted into you?"

A classmate takes advantage of his weakness and develops his asshole! Not only fingers, but also a thick cock is twisted into his ass...?

A famous lipstick that girls have is said to have a nice fragrance. Makoto happened to find it on the floor. Makoto is just curious and tries to take a whiff.

His classmate Ichikawa takes a picture of the whole thing! He said he would keep quiet if I did what he said,Hmm? For some reason, he's playing with his ass?? What the heck is this, it's kinda cool......!

And his best friend, Kou, finds out about it, and they end up in a love triangle...?