[Fujisawa Tatsurou] Sex Diet (Jukujobo no Biniku ni Meromero 1)

A weary mother urges her lazy son Satoshi to jog in the early morning, sparking a tense exchange about exercise and work schedules. Later, the scene shifts to a private, intimate moment where the mother, driven by her own desires, seduces Satoshi, exploring forbidden feelings as she revels in his youthful vigor. The story builds a provocative tension between duty and desire, culminating in a secret, passionate encounter that blurs the line between familial roles.