Light-Haired Boy

Nao's older brother who receives oral sex, apologizes as he starts intercourse, cannot stop thrusting because her vagina feels good, and fills her womb on her request.

A very sincere schoolgirl. She confesses to Kanayama Atsushi, dates him, invites him home on her birthday in lingerie, gives first kiss and fellatio, has sex, takes a creampie, and says she is still not full.

Katsu is a childhood friend of Karin. He protests pain and overstimulation, collapses after climax, and vows never to drink with Karin again.

Koume is a classmate and friend of Mi-kun who targets him for sex. She executes her bath plan, spreads legs, performs fellatio, mounts and demands deeper thrusts and creampie, claims she likes Mi-kun.

A male student in a suit uniform. Shocked by sincere Koizumi Sakura's confession and birthday seduction, he has sex and ejaculates. He once said faithful girls are boring.

Black-haired girl in school uniform who babysits a younger boy after school; she pretends to nap while he explores her body, then actively performs fellatio, mounts him for intercourse, and demands he fill her with semen while claiming she is still asleep.