The oddity and hyperbolic reactions of the characters was fun, for a while. Got pretty tired of it by the 10th or so chapter.
The joke about the MC's kissing also got old very quickly. Face-planting himself into Miko went from being a quirk, and it turned into a detriment. You can't just keep hammering the same "odd thing" over and over again, it transforms from being weird to either plain boring or annoying.