Whenever his neighbor’s damp, fragrant panties blow onto his balcony, a man gathers his courage and returns them. Each time, Mei Washio greets him at the door with her enormous L-cup cleavage exposed and an inviting smile. Her careless closeness, restrained breathing, and obvious frustration make him wonder whether she planned it. He finally grabs and sucks the breasts he has always admired, then fucks his neighbor wildly. From then on, every windy day and every stray pair of panties becomes a clear invitation to sex.