"Let's ejaculate on Mom again today...?" Confined by my busty mother, who loves me unconditionally, my penis gets erect every day and night because of our time together, and she continuously controls my ejaculation. (Tsukino Kasumi GVH-700)

Surface and heart, reason and desire... A mother with two sides, and her aunt's son, weave a psychologically chilling story of incest! The remarried father is unaware of his mother's secret... that she has kept her son, Kangtai, under house arrest for years, denying him a proper education and controlling his ejaculation. "Please don't ejaculate except at Mom's..." the mother murmurs, continuing to perform lewd oral sex and rubbing her waist, causing the son to ejaculate repeatedly. This is a documentary about forbidden incest that cannot be stopped because of family ties.