Sex Exchange
While Hikaru longs for girl-next-door Mioto, Mioto dates Hikaru`s friend Hakuro. Things get even more complicated when Hikaru gives in to his jealousy and spies through a peephole on the two having sex. Meanwhile, Hikaru is also in a relationship with Akimi. But that`s sure to change once she discovers his secret pastime. Things might work themselves out if only there was a way for all four of them to be together.
Hikaru has been pining for the girl next door, Mioto. But she's going out with his friend Hakuro, and he ends up watching the two have sex through a peephole every day. Hikaru has also been sleeping with Akimi, and she walks in on him spying one day. She'll keep his secret, but on one condition. She's always had a thing for Mioto's boyfriend, and she wants his help to arrange for a little partner swap. But soon he'll find that the whole thing was a plan between Akimi and Hakuro to get Mioto and Hikaru involved in a four way orgy.