The neighbor’s underwear that landed on the balcony is somehow moist and fragrant… Summoning the courage to return the wind-blown underwear, the man finds his neighbor’s older sister smiling with her L-cup cleavage fully exposed. The distance is far too unguarded, her suppressed sighs and frustration seeping from her entire body… “Eh? Is this on purpose? Is she seducing me?” The plump breasts melt the more they are kneaded, and her hungry body refuses to stop. He latches onto the L-cups he has long desired and has intense, repeated sex with the neighbor’s older sister. On windy days, every time the underwear flies over, the rising desire becomes a confirmed flag for sex.