There's nothing gross is 1st chapter.
Explanation:
So Aoki, a high school teacher, had mommy issues while growing up which made him hard to keep eye contact
Tengoku Manabu, a infirmary doc is playful and pervert.
In 1st ch Aoki visits infirmary as one of his student skips lectures and is always in infirmary. Manabu (doc) just teases Aoki saying that he helped the student physically and what not. Later manabu teases Aoki and ask him about his past, which Aoki denies to tell. Manabu forcefully kisses Aoki which makes Aoki erect. Later in ch 2 Aoki confronts the student himself and asks him if manabu touched him inappropriately.
And after it's just manabu teasing Aoki about his yesterday's Erection.
[ after reading few comments I don't think the manga is bad for fluff reader, so ig you should give it a try :3 ]
Also my bad if the explanation is confusing!
Someone pls spoil to me the first chapter that everyone it's so grossed about. I need to know if I can read it since I'm only into fluffy stuff
In details pls