from I Can See the Number of Times People Orgasm
Marin is Homare's classmate. She is also Wako's friend and passed her test thanks to her help.
I Can See the Number of Times People Orgasm
A loser somehow gets the ability to see how much someone has reached orgasm from a voluptuous succubus. How will he use this power? Will this ordinary guy somehow be able to turn his love life around?
