Rosenblue(vintage & retro manga & classic literature deserve more love on GR)’s Reviews > Welcome to Demon School! Iruma-kun, Vol. 3 > Status Update

Yep I knew fan-service would be introduced into the series eventually.
The succubus teacher teaching the girls how to seduce boys gave me second hand embarrassment.
The teacher's comments about her students sensuality is unnecessary.
The worst part was the baby "jokes" and the teacher giving Clara aphrodisiac to "seduce" Iruma so far she hasn't used it.
I hope she never does.