This is a room in an apartment in a certain part of Tokyo. This is a used underwear store where girls who desperately need money come to sell their underwear and uniforms for immediate and high prices! The store is not limited to underwear and school uniforms, but also buys anything of theirs, depending on the negotiation with the store! But...sometimes the store's side of the bargain is a bit naughty! Girls who want to get as much money as possible end up opening their legs and accepting a dick!
