I'm an ordinary college student living alone in a Tokyo apartment. My neighbor is a married woman named Yuna, who has an amazing figure but is dull and unfriendly. One day, I accidentally saw her flashy underwear while taking out the trash. I can't stop thinking about that gap, and I start to get curious about Yuna. Then I notice that there are strange men coming in and out of her room... So, I head over to Yuna's place with 20,000 yen in hand to find out about the 'secret job' the manager told me about…
