Kenta finds himself entangled in a web of desire with the women in his household. While Miku attempts to "protect" Aoi by draining Kenta's lust, she quickly succumbs to her own desires. Despite further temptations from Miku and a spontaneous encounter with Momoko, Kenta remains focused on a promise made to Aoi. On her birthday, Kenta finally fulfills his longing and shares an intimate connection with the woman he admires.