Tenioha!

Maintenance must be performed everyday to keep his sexual desires from exploding. “Sigh… I wish I could actually do what I see on my screen with someone…” He has no choice but to sigh as his lust only increases while he imagines the faces of a couple of girls. His classmate, Serizawa Manami, and his upper classmate, who’s also referred to as a walking sex symbol and is part of the same committee, Takai Ayane. He takes another sigh. But those days are over when one day he’s asked, “Do you want to do naughty stuff with me?”

What started as a normal student life turns into a crazy sex fueled dreamland with every female he knows wanting a piece of him! In the end he lands himself in a foursome with all of the girls in question and doesn't even know where to begin!