Sometimes I laugh everytime someone make a fuss over age gap stuff lol
This one, I don't really mind it as long as they described in a good way. I mean, it's way too different with H and lolicon sexual harrasement.
Just like Oyomegatari and other series you may be know.
And for the future development, I can see the X boyfriend will meddle in since he felt insult about the past when Satoko didn't notice him at all, but only for Mashuu.
What I really want to see from this series, ofc in a good way, how Mashuu will change to proper fine guy when he is an adult.