Alcohol, Shirt and Kiss

Alcohol, Shirt and Kiss (酒とYシャツとキス, Sake to Y-shirt to Kiss) is a one-shot Japanese manga written and illustrated by Yuko Kuwabara. It is licensed in North America by Digital Manga Publishing, which released the manga through its imprint, Juné, on March 21, 2007.

Plot
Crushed beneath the weight of lost love, Naru hopes to mend his broken heart by drinking his nights away with fellow detective Kita. The morning after their third night of drinking… they wake up naked? The cute but rough and wicked couple has arrived!