Torture with a vibrator under a girl's underwear... Is everything the protagonist wanted to see.....

Content.

Ayumu boards a crowded train with a vibrator in her panties, how much can she endure on this cramped train...

Yukino is assigned by her teacher to read from her textbooks, while she must practice with the vibrator in her panties during class, her erotic voice echoing throughout the classroom...

Kaede is forced to use a vibrator when she goes on stage to give a welcome speech in front of the entire school...

Kari, a dropout from the Mama-san Volleyball Club, is baptized with a "special training" by a devilish coach.

Leona loves to bully her uncle.

One day he did get back at her: she was forced to wear a vibrator under her panties and made to swing on a swing set.