Maki, whose husband is single and lives with two mothers and children. - One day, her son brought her classmate Kuroi to her house. - Maki, who felt her motherhood in Kuroi, who was lonely with her single parent, hugged her gently. - However, the bully Kuroi takes advantage of her good intentions and forcibly pushes her down... - Maki, who is worried about having a relationship with her sons classmate and her, is further approached by her. - Maki, who was at the mercy of her relentless young mans endless sexual desire, gradually began to drown in her sweet stimulation that reverberated throughout her body.