I said this on a previous chapter pretty sure but I still think this series would be a lot better not as a hentai series. The shoe-horned hentai makes the decent relationship drama crappy since it evaporates instantly for the sake of sex. If this was a seinen like Nozoki Ana it would probably be okay.
You should check out Excuse me Dentist, It's touching! On Manga Plus. It is a comedy. #MANGA_Plus Excuse me dentist, it's touching me! https://jumpg-webapi.tokyo-cdn.com/www/sns_share?title_id=100114