I know this seems like a dumb complaint for this type of game, but when you turn the lewd scenes off, for some reason the majority of them still show up for Bonnie. I am not really a fan of these type of scenes, so I always set them to off, but damn I am starting to avoid the completion of her story because I don't want to see the dude's weird schlong randomly pop up in an unskippable manner (dialogue boxes always show up during the middle of the "action")
I'm pretty sure that if you have sex scenes disabled you shouldn't be seeing Cayenne her sex scene.
There could be a bug that makes them show anyways.
Could you check a few things for me:
What version of the game are you on?
Are you sure that sex scenes are disabled in the preferences menu?
Did you start a new save or load an older save from a older version of the game?
Sorry for the late reply, but here you go in all the answers
Version 0.06 (I downloaded it here)
I am playing with the scenes disabled, and I know this since everyone else has their scenes replaced with "You and (x) had a wonderful time together."
Bonnie's scenes are fully animated, and even give choices like "thrust" or "change position"
Cayenne's scene is static, and after initial viewing, is fully skippable.
Lastly, this was on an entirely new laptop that never played the game before, thus I had no saves to start from that were not already from version 0.06