OYC-186 The secret of the high-priced purchase option at a used underwear buyout shop.

This is a room in an apartment located somewhere in Tokyo. Girls who desperately need money come here to sell their underwear or uniforms, offering immediate high-paying purchases for used underwear! The shop buys not only underwear and uniforms but also personal belongings—anything goes, depending on the negotiation with the store! ...But sometimes, you end up getting talked into a dirty deal by the store! Girls who secretly want to make more money ultimately end up spreading their legs and taking in the dick?!