A short novel collection focusing on the "exposure of girls".
Three girls confess embarrassing experiences.

■ Episode 1 "One Night's Adventure"
Takes place during a hot summer evening.
Aikawa Yuka noticed that the cola she wanted to drink after bathing was gone.
Yuki just wanted to drink a Coke right now, and goes out with only a bath towel ...

■ Episode 2 "Sex Education"
Takes place at school.
Sakuragi Mikari is left alone with the boys and the teacher told her to take off everything ...

■ Episode 3 "Train Person"
Takes place on a train.
A kind man who was touching Tomoko starts to make her feel good...