Adult Manga Charaktere

A black-haired schoolgirl with twin tails in a dark sailor uniform, tights, and loafers. After being attacked in a public toilet she is hypnotized into an obedient semen-collecting slave for a tentacle demon, repeatedly seducing men, storing their semen inside her body, and returning to the stall to deliver it.

A short-haired schoolboy in a dark gakuran uniform who walks with the twin-tailed girl in a park on their first day of dating. He is startled when she invites him to stay overnight and later waits outside the restroom, then happily agrees to go to her house at once after she returns sweaty.

A dripping one-eyed black tentacle slime monster that lives in a public toilet. It hypnotizes human women into slaves who collect male semen for sale to demons that need it as a magic or lust supplement, extracts the stored semen into jars, rewards slaves with tentacle sex and aphrodisiac, and implants its demon eggs for incubation.