A collection of oneshots:<br /><br />• Mousou One Room<br /><br />• Mousou Sophisticated<br /><br />• Koinu Datte Otona ni Naru<br />Shii and Nagi has been friends from chilhood. They share strong bonds towards each other. Along the time Shii is growing feeling towards Nagi, as he becomes cuter and cuter. However he can not just let Nagi know his feeling because they are different by four years and Nagi is just an innocent child in his eyes! Would Shii able to express his own feeling? And is Nagi really innocent like Shii always thinks? <br /><br />• Koinu wa Otona no Yume o Miru (A Puppy's Dream of Being an Adult)<br />After confirming their feelings for each other, Shii and Nagi have officially became lovers, however Nagi just can't ignore the fact that Shii is 4 years older than him, making him even more conscious about the age gap. Anxiety comes between these two as Nagi tries to lessen the gap by trying to take the relationship into a higher level whereas Shin wants to take the relationship in slower pace. Will light shine upon these two lover-birds? Can they forget all the unnecessary things and try to be honest with each other...?