Unnamed Characters in Only
- In order of appearance:
Takashiro confronted by the VP.
An brown-haired female swimmer, possibly Kaori Saeki's partner, as she is seen in the school's pool with her. She looks very similar to swim team member Miyuki Nonogusa, but it is uncertain if this is indeed the same person.
Two boys spying on Kaori Saeki and later catch her masturbating in the shower following swim pratice. They both have sex with her after Saeki willingly gives in to her desires.
The boys have their way with Saeki.
- A student seduced by Saeki.
- A boy that secretly takes pictures of Jun in the swim team locker room before she calls him out and has sex with him.
- One of Maki's fellow tennis player that has sex with her against a tree.
- A biology teacher seduced by Saeki, Jun and Maki after he reluctantly admits to them he is a virgin.
A professor that summons Yukiko Minase to his office and engages in several sadomasochistic sexual escapades with her.
Getting ready for a squirt.
A male student assaulting and raping his fellow student Kurumi Imari at school. He grabs her in the hallway after hours, drags her into a store room and assaults her. He then steals her panties and leaves the girl alone.
Grabbing Imari in the hallway.