Win, the nephew, was living in his aunt's house near the university he attended. His aunt, who was beautiful and kind-hearted, had been an object of his admiration since long ago. He was satisfied with living under the same roof as her. One night, his drunk aunt stumbled into the bedroom while stripping off her clothes. Win became excited by the warm underwear she had discarded and secretly wrapped it around himself for pleasure... but unfortunately, he was caught by his aunt.
