Heu guys. Sorry for the vague description but that is because I do not remember anything about the plot of the manga. All I can remember is this scene that took place. So the uke is sleeping over at the semes house after a night of sex. When the two wake up the uke is pretty nervous but the seme acts kind of pissed. The only show of acknowledgement he shows the uke is when he asks him if he wants to take a shower first. The uke declines so the seme gets in the shower only to rush out of it moments later to apologise to the uke saying that he is a horrible morning person.

It would be great if anybody knew which scene this was from. Any help would be greatly appreciated.

Took me a while to find it but that scene I described comes from chapter 5 of Kaeru no Prince-sama.