Uke has huge gap MOE, but that is what the seme loves about him. He loves the fact that the uke acts only shy and embarrassed around him but shows a straight serious face with everyone else. The uke is a virgin cutie pie and the story is about the seme being upset that he learned erotic things from someone else. However, it turns out AO never broke his serious face in front of that person so the seme is happy after finding that out.
Konna Nichijou