hi, I would like to ask something of course if you're okay with it,
have you ever been abused? if yes then do not beat yourself up over it. I learned that on here

I just recently posted almost the exact same thing as you did, ever since I was abused from a young age I would have fantasies about being abused..I have always felt guilty because of it. and its crazy because I was as young as 8...feeling this way
if you haven't been abused, maybe you could talk to someone you trust completely about this. it could be a result of underlying trauma involving sexual abuse or not..but im not so sure.
all I know is you're strong and we both got this. I relate a lot to you in this post and I want you to know you're not alone <3