After moving to the big city to go to college, our protagonist finds the condo his uncle was supposed to be lending him is already housing some hot tenants. On top of that, he’s supposed to be their new tutor!? Just how will he get these gyaru girls interested in studying and will be be able to adapt to living with them…?

The story picks up after our protagonist tutor screws one of the sexy gyaru girls he’s supposed to be tutoring, Nao. However, their sexy times weren’t as secret as they thought, and Mio has been masturbating to her memories of them doing it! Mio sets up a camera to find out the story behind all of it, but she ends up losing to her curiosity in more ways than one…

After the events of last time, Mio and Nao are now both in a physical relationship with our protagonist. However, after Mio realizes she’s never had sex with him alone, she can’t help but wonder what it’s like…