Cafe part-timer Kotaro is in love with a regular customer, elite salaryman Aoyagi. Knowing Aoyagi is out of his reach, Kotaro is satisfied with collecting Aoyagi's discarded trash and using them to masturbate. When Kotaro starts living by himself, he's excited to discover Aoyagi is his next door neighbor. However, Aoyagi ends up finding out about Kotaro's collection and his feelings. Luckily, Aoyagi is able to accept Kotao and, secretly, even has some strange tendencies of his own.
Ibitsu, Itoshiki, Himitsugoto