It was probably a translation error where in Japanese it might mean sadistic and something else that better relates to the story.
I think they meant masochistic lol
the original japanese text says “M” which means masochist lol
I figured. If anyone is the S, it is the manager lmao
oops sorry for that, thx for pointing it out ill try to correct it;; had a brainfart prolly
Mayo is not even a little bit sadistic, why would Ogino say that he is? That word confused me