Are they horny because they are stupid, or are they stupid because they are horny? An age old question that has been asked about many a time over many a thing and many people.
I kinda like that they are getting this. Cause again, they bullied him as kids and made fun of him so much. And once he left, it was the V-Tubers motivation that got him through to even improve and come back to challenge them. I think they should be a little hurt to realise how much genuine affection makes MC happy(V-Tuber) and not just they automatically win or their sexy body gets him for them. Thus they can truly sympathize with his feelings and not just focus on "getting" huk for themselves