this one was really interesting. I liked how the uke was a succubus and needed sex to survive. it was just kind of funny how the mom just bluntly told the uke that he was a succubus and he needed sex to survive. the misunderstandings lasted for so long but their relationship is very nice to read. the unemotional childhood friend seme was secretly crushing on his childhood friend and that's what's very typical of this manga but I still liked reading it. the scenes are very good too.
Chihira-kun wa Maryoku ga Tarinai