Nee Senpai, Oshiete yo

General Course Student Kadokura spends his days stressfully looking after the Sports Course students who live in his house, at his father's (their coach) behest. Although he doesn't get along with the Athletics ace Kima, after a meaningful conversation one night, he kisses Kadokura.

Tetsu is the son of a Yakuza boss who yearns for a 'sweet love ', and meets his exact type of man, Senou. Senou, however, makes a living by scamming people and in turn, he attempts to force Tetsu into making an adult video. A strong couple appears: "A no need to hold back" kind of chivalrous love!

Blockheads Kasukabe and Misato are always quarreling over everything. One day, Kasukabe finds himself helping Misato escape from a bunch of fangirls. Kasukabe starts taunting and teasing his arch enemy. But somehow, things start taking an unexpected turn…

High school freshman Hirano Haruto moved into the dormitory of the school he wanted to attend. Morioka Touji, Haruto's guidance manager, who is surrounded by dark rumors, didn't fulfil his job to guide Haruto. However, Haruto finds that Morioka actually isn't as bad as everyone thinks he is…?