The spin-off story to Osananajimi ja Gaman dekinai!

Kouichirou, a college senior who likes to accept all comers, is invited to a gay bar where he meets Juri, a gay high school student. Despite his cute appearance, Juri has a cocky attitude, and they get into an argument the first time they meet. But Kouichirou is intrigued by Juri and begins to frequent the bar. One day, Kouichirou runs into Juri on the street, who seems to be feeling unwell, and takes him to a love hotel to take care of him...?

(Source: Daria, translated)

Note: Chapter count includes a volume-bonus chapter.