“I have no experience, so I wanna… try it out.”
Ordinary college student Yamato misses the last train home after a night of drinking with his friends. With nowhere to go, a girl named Suzuka offers to let him crash at her place.
Hoping for a little late-night romance, Yamato's expectations are shattered the moment he steps through the door. Instead of a cozy, private apartment, he stumbles upon a massive secret: Suzuka's place is share-house packed with a colorful cast of gorgeous, highly eccentric girls!
Thus begins Yamato's chaotic but heart-pounding life under a single roof.