Forbidden desires blossom between blood-related family members... A shocking documentary-style program emerges! This special episode follows the taboo relationship between mother and son. The son, who has moved to Tokyo, feels a strong attraction toward his beautiful mother, and asks her for financial support twice a month. The mother touches his nipples and teases his cock while extracting answers from him. As a result, she mounts her son, shown becoming intensely aroused. Lured by a mother unable to let go, the son shares baths and bed with her as a daily routine. Even now, past the age of 20, his urge to touch his mother's body won't subside. In the bath, he fondles his mother's pussy, and when he reveals his grown cock, she becomes even more excited. The two seek each other's bodies in bed, their relationship symbolizing forbidden love.