One day, while Tsumugi, a female college student, was working with her middle-aged father to earn some pocket money, Hashimoto, a classmate who she hated with all her heart, arrived as the stepchild of her father's remarried partner. When he sees the evidence of the halo, he becomes unable to resist. Tsumugi looks down on her and lifts up her skirt, wetting her panties with her lewd caresses. As if enjoying the disgusted look on her face, the cock is inserted inside her vagina and she cums with a selfish creampie. Contrary to her disdain, she comes to know the pleasure of climaxing... *The contents may differ depending on the distribution method.