Although Nena remarried her current husband, she spends her days unsatisfied and craving physical intimacy. Despite the awkwardness between them, she gradually increases conversations with her stepson Makoto. Just then, she is shaken to find semen on his underwear. To help Makoto, who lacks sexual knowledge, she starts assisting him with handjobs and blowjobs. However, he becomes captivated by Nena's breasts and begins to desire a relationship beyond that of parent and child... Forbidden sex, but Nena can't suppress her heated body either...!
