It may be the others who are unusual and desensitized, I can still remember some bizarre story about some guy being turned into a literal condom. I've still no interest in that story to this day but I can still remember the horror. I couldn't even comprehend that it was supposed to be some extreme NTR fetish.
Also, the other commenters on the jam page have played the past versions before endings were in, I believe, at least one even missed all the endings completely.
Trying to filter the content out is a bit of a problem, I can't hide is as easily as I can hide "bigger tits" or dick outside of scenes that involve penetration. The game is certainly a /d/ game even if it's not my intention for the mind fuckery to be quite as extreme as you experienced it. For now, I'll re-write Qades' lines a bit to try and make it clearer about the dangers ahead.