he 100% doesn't want to be tickled, he wants to tickle. the draw of the fetish porn is to draw out a reaction from the target they can't prevent or control, generally up until they pass out (sometimes pissing themselves occurs, depending on the fetish overlap). i don't think i've ever seen one of those that seems to be genuinely made by someone getting off on the fantasy of being tickled themselves, though no doubt it exists somewhere.
the question i've got here is if he introduces that sort of thing with women. i could see him picking matt because he's a stud with a reputedly huge dick as representative of all the chads, literal and not, he wishes he could dunk on like in his fantasies. but with the staceys what he seems to want most sexually is to be lauded and worshipped and validated without any groundwork.

guess it makes sense when you consider he's got the mindset of a subhuman scrote and therefore thinks men have to be put in place beneath him while the women are already obviously there.
it's also interesting to consider where he picked up these fetishes. i believe he doesn't watch porn, as he has no theory of mind and there's no shitty 80's plotline to imagine himself the main character of. plus with the idea that women he lusts after might dare to hug their brothers making him seethe, watching another man fuck her would be untenable. did he come across the tickling naturally? or was it introduced? is there some sort of like, binder of fetishes brothels hand out and you point to one on the list that could have been the starting point?