"I think I fell in love with you, Onii-san…" Tanaka is your average salaryman, who's never had a girlfriend. One night, as he's walking through a park on his way home, he's about to get assaulted when a young punk named Kira comes to his rescue. Tanaka wants to thank the young man for saving him, but Kira only wants compensation… from his body! Shocked to have been robbed of his first time, Tanaka wants to forget it all, but Kira seems to have taken a liking to him and he waits for him every night on his path home, like a dog waiting for its master… Will the lamb let it itself be moved by the wolf?

Hundreds of years ago, 48 sexual positions were created and named. It is the equivalent to the Japanese kamasutra. These moves were likely devised during the Edo period (1603-1868), reflecting the 48 set of moves that Sumo wrestling recognizes. 48 different manga artists came together and created oneshots for each different position. In this first volume, 24 of those positions are featured.

Takumi is scary looking, strong in fights and respected by his juniors when in fact he is sensitive to the point of crying at every opportunity. Natsuki, the "protector" appointed to Takumi, is always around to keep him from getting into trouble. The two boys are childhood friends and ever since Takumi came to his aid one time when they were kids, Natsuki has been in love with him. He has no intention of ever revealing his true feelings, but due to a strange combination of circumstances, Natsuki ends up stealing Takumi's first kiss!

A collection of oneshots by various artists, delving into crossdressing as its main theme (or having crossdressing ensue at some point).