Volume 1:
1-2. Don't be Cruel, Please & Don't be Coldhearted, Please
"In exchange for me keeping your secret, take off your pants." Maya saw Nemugasa's sudden impulse to cheat on a test. In return for keeping silent, Maya makes various demands, but? The bookworm Nemugasa and the playboy Maya's perversions, impatience, and pure-hearted love.

5-6. Pantsu de Ojama & Sailor Fuku wo Nuganaide
Soramoto is bothered by the fact he's wearing briefs when he goes home with his sex-friend, Hoshina. The reason for his embarrassment? Not too long ago he made fun of Hoshina for wearing briefs despite being a high school student, and has a great fear of being picked on for the same thing.

Volume 2-3:
Maya and Nemugasa's story continues...

Volume 4:
Maya and Nemugasa's relationship faces new challanges as they become university students. Also story about Jutta (Maya's cousin) and his relationship with his teacher.

Volume 5-6:
Maya is being scouted by his university senpai and goes to part time job.