Here is a not so TL: DR version of the story so far.
MC and his whole class get´s isekai´d
Everyone get one super power, MC gets the power to hypnotise all women just by touching them.
The men ( not actually the women, or at least not at first ) feels threatened by his big dick energy and bully him into being thrown out off the "hero" group.
He gets pretty pissed of at this and vowes to take control over every single woman in the class so he can rejoin the group / get revenge against the ring leader who bullied him... (This basically justifying everything they said about him, so good job there MC... that said with a power like that... what can you do... )
He possessed a butterfly ( spoilers why this makes sense.... but for the plot, it's not really that important )
( its actually a woman who controls the butterfly from a distance because of other plot reasons I'm not going to explain )
He uses the butterfly to distract a girl and lures her outside of the castle where he takes control of her and more or less rapes her... ( is it rape to have sex with a girl if she wants to do it because you mind-controlled her into wanting it?... probably... but its semantics really... )
He then uses the girl to slowly take control of the other girls in the class, but while doing so he gets hired as a butler in the castle. ( he is given a disguise to avoid people recognising him)
While doing this he is discovered by the girl with the glasses, and he tries to hypnotise her to make sure she doesn't tell anyone.
The glasses girl have the power to remove his influence from herself and does so successfully witch makes the MC shit bricks.
However she just so happens to be in love with him from before they got isekai´d , so she plays an Uno reverse card and rapes him instead while professing her love for him.
( Not to mention she is clearly insane and a sex addict... She might very well become a yandere character in the future if shit hits the fan )
The other girls that he mind-controlled so far enter the rooms as they were planning to meet up with the MC and are generally confused about what the fuck is going on.
Something worth pointing out is that she also did take pictures of the whole thing and does still have some really good blackmail material on her mobile phone while doing it with him.
One short explanation about what's up later and some more mind-controlling of the remaining female population and we are at the start of this chapter.
That said I did skip over all the minor subplots that are going on around the main story.
like for example how the girl with the big fluffy hair who is the typical "bad girl"( and has infinite magic powers) has a fat nerd who follows her around trying to make her love him etc.
With the way the harem is going he's going to be needing some fantasy viagra / dick healing magic to keep his harem from revolting and delay glasses girl's inevitable betrayal.