Tomohisa, a graduate student, is exhausted from studying every day. What's more, he's secretly gay and has zero experience in love!! It was during these dull days that he met Kouki, a yankee of the same age. Tomohisa gets irritated by Kouki who seems happy and has a cute daughter. While getting drunk one night Tomohisa confesses: "I'm gay, so I can't be happy!!" He thought Kouki would reject him, but he instead replies:, "I might be gay too"!? A cute love story between an unhappy student and young father.

Souichirou who aims to be an actor is being cheated on by his girlfriend who pays the living expenses and who he lives together with. He ends up being kicked out from the apartment. The one who picks up Souichirou when he was on the verge of collapsing on the street, was a mysterious dark-skinned guy with a player-like appearance, Joukou Kaoru. It was just a short-lived moment when he thought Kaoru was his life saver, until Kaoru says, “Give me your gratitude for me that helped you.” Souichirou keeps getting his chastity taken from him at every opportunity!

"I'm gonna change my life!!" — Yuuta, who failed at his job hunting, went to local tattoo shop on impulse with such determination. There, he met a blonde guy with piercing, named Atsushi. On their first meeting, Atsushi confessed he fell in love with Yuuta at the first sight!! Although Atsushi is a good looking man, skilled at sex and seems like a fun person, while embracing Yuuta, he said, "It's fine if Yuu-kun is the only person by my side." Because of that, they began to live under the same roof. But, Atsushi always keep his eyes on Yuuta 24/7, and that is to show his possessiveness!?

Matsuoka is a transfer student whose wish is to make 100 friends. He gets along with his classmates almost at once, and it all looks be smooth sailing, until he crosses paths with the school's most feared delinquent, Sougo! One thing leads to another and… Sougo ends up becoming Matsuoka's slave!?