Miki, a mother with a reclusive son, had built a seemingly ordinary life with her husband. However, after her husband's single infidelity, they became a facade of a couple. Consumed by extreme distrust of men, the mother, driven by her own desires, confines her son and controls his ejaculations on a daily basis... "Mom, stop it already..." Despite resisting, the incestuous son gets an erection, and Miki makes him ejaculate through oral sex with her twisted love. The beautiful mother, envied by everyone on the surface, secretly controls her son according to her desires, like a split personality.