Senpai, Sore Hitokuchi Kudasai! - Vol. 1 Ch. 24

[MangaDex]

 

[Mcdaddy19]

Ouch

 

[Tikibo]

Lol, glycerin by itself is awesome for dry hands.

 

[NicholasTurner]

Teach is just happy that someone is fascinate by science isn't he?

 

[notcishet]

I thought everyone knew bees don't bite they sting