Kota comes home to his hometown for a memorial service accompanied by his mother. However, the reason his mother brought him was so that he could have sex with his aunts Yuka and Saki. That night, he happens to sleep next to them, and Kota can't resist the sight of their defenseless, seductive poses, with their clothes untied... When the two notice, instead of scolding him, they suddenly start groping his crotch with a suspicious smile on their faces. Kota is relentlessly tortured, and the two, covered in sweat and venting their frustrations, continue to milk him...