Chiaki and Kazuma have been brought up like brothers, but as they get older, their relationship starts to change. One night, when Chiaki's staying over, Kazuma is woken by strange sounds coming from the futon next to him, only to find Chiaki touching himself... Kazuma offers to help him out, and his touch confuses but excites Chiaki. As they touch one another, Kazuma sees a look on Chiaki's face he's never seen before... After they come down from their high, Chiaki avoids Kazuma's gaze because he doesn't want Kazuma to see how flushed he is, and also because he's finally realized his true feelings for his friend. Following on from that day, the two of them touch each other like it's some kind of game... (Source: Renta!)

Shino is living in the city for a long time by himself and after years his classmate from high school, Mio, came to his house and said he has got nowhere to go. Shino let Mio live with him, but he heard some gossips about Mio like he cheated on his ex-girlfriend with a man; however, Mio doesn't talk about himself.

He's good-looking, he's suave and he comes from a rich family. Everything is all smooth-sailing in Sudou's life. Not to mention, he doesn’t have a girl tying him down. He's got drama-free friends and a blossoming campus life. At least, that's how it was supposed to be. The highlight of his day is always teasing socially crippled Kishi, who shares the same seminar as him.

“What in the world am I doing!?”

Ken is a super fan of the the idol group Planet, or to be precise, a hardcore idol otaku. One day, while pre-ordering the latest idol goods, he noticed that salesperson is a really flashy guy. But that guy turns out to be a student at the school where Ken works! "Please keep quiet about my hobbies," begs the desperate Ken, and his devilish student agrees, but on the condition, "From today on, be my dog."

Second year university student Suga has been living with his childhood friend, Hara, for half a year. They're good friends who can tell each other everything, except Suga has just one secret. That is—his feelings for Hara, which are more than just friendship. One night, after finding Hara's jacket and getting turned on by the scent, he gets caught by Hara. With a "Aren't you going to continue?," Hara reaches for Suga, and...?!

(Source: MU)