Before launching set your locale to Japanese!Guide (Windows 10)
The main character who was killing time with a free app like usual.
I notice that an unfamiliar application is in my smartphone.
It was a god app that “can do erotic things with registered girls”!
Although it understands it understands, the mischievous heart can not be suppressed, and the hero
will do erotic things with the app one after another to the girls who are on the list.