MUDR-110 Classic manga adaptation: Sachiko, a busty schoolgirl in a school uniform, is trapped and unable to escape, bitten hard by her uncle's venomous fangs.

A hot topic on fanfiction websites like FAN○A! Shinroku-sensei's original fanfiction is now live-action! Naho-chan, a cute, voluptuous girl in a school uniform, has her virginity taken by a repulsive old man through sexual intercourse! However, the sensitive Naho-chan senses it from the very beginning, writhing and ejaculating large amounts of the disgusting old man's semen due to the loss of her virginity! Immersed in pleasure, the girl accepts even more penises!