Mother's close friend Manami ends up accompanying Ryoji on his parents' trip in their place, and he finds himself completely captivated by her elegant, sweet fragrance. Overwhelmed by the urge to touch her smooth, pure white skin, he indulges in fantasies of nestling into her soft, inviting breasts. So consumed by thoughts of Manami, he considers using her freshly removed, warm underwear as masturbation material—but his plan is discovered. Rather than getting angry, Manami draws him deeper, whispering, "Do you really think you can be satisfied with just my underwear?" before pulling him into a kiss, leading them into uncharted territory.