'Hatsukoi Lovers' is about a pair of childhood friends who made a childhood promise to marry each other. Now grown, Wakaba crossdresses in a maid outfit and stalks his best friend and crush Mamori everywhere.

'Onii-chan Complex' shows Haruki and his little crossdressing brother Natsuki. Since forever Natsuki's been in love with his older brother and now he shows up at his school and tries to constantly seduce him.

'Houkago, 2-C no Kyoushitsu de' features teacher Satsuki Tsukimori and his crossdressing student Yuuto Sasaki. A profound masochist, Tsukimori-sensei's secret is revealed by Yuuto, who blackmails and dominates the masochist teacher into a student-teacher relationship.

'Present Koukan wa Kiken na Kaori...!?' is a sequel all three stories. Wakaba, Natsuki, and Yuuto meet up at Natsuki and Haruki's apartment after New Year's. Apparently long-time friends, the three exchange gifts to help them win their crushes and stories about how their lives with their lovers have gone.