OBA-047 — Incest: Takashi, I'm Sorry I'm Such A Perverted Mother... Chiaki Takeshita

Chiaki has been single-handedly raising her only son, Takashi. Sometimes gentle, sometimes strict, Chiaki treats Takashi as a noble "mother," and Takashi respects Chiaki for that. However, this mother-son relationship soon crumbles. A few days after Takashi says, "Mom, I've got a girlfriend," Chiaki witnesses Takashi and his girlfriend having sex at home. Seeing her son's penis rubbing against his girlfriend's vagina, the "woman" inside Chiaki is awakened...