[ENGLISH-SUBTITLE] JUX-549 Son's Indecent Filial Piety Shoulder Patting Ticket To Loosen The Stiffness Of Mother And play Reika Honma

One day, Hiro's son, who has reached puberty, accidentally peeks at his parents' sex. More than the shock of seeing his parents act like that, Hiro is shocked that he wanted to do that with his mother, Reika. Since then, Hiro has kept a distance