And that just affirms that I will be adding this to my ignore list XD
Although "dying sex" kinda already solidified that, was just keeping it off for any replies. (been long enough now though, time to move on).
For what it's worth I think those scenes are only parts of bad endings and only happen if either you mess up or as some sort of future you want to prevent (As in, I believe you have control over your character in one of these and you can and are supposed to go back to a previous point in time after adquiring some item in that messed up timeline )
Someone correct me if I am wrong, but I thought that was the case.
EDIT: Also, isn't that "Dying sex" scene more sad than disturbing ? I think it was some sort of Last Wish for the girl but I could be wrong, it's been years since I played this.