JAV Tokyo

Yukie, a married woman, moves in next door to Kyo, a young man. Kyo has a longing for Yukie, who is a bit plain but neat and stylish. Kyo is troubled by the sound of Yukie's moaning during the day, and lives in agony listening to her on the wall. Then one day, a courier mistakenly delivers Kyo's "masturbator," which she purchased by mail order at the request of a friend, and Yukie's "see-through underwear," which she purchased by mail order as a hobby, to the opposite address.... Kyo finds out that Yukie's hobby is to collect transparent underwear...