Because there's nothing hotter than something horrible worming its way into a girl's head, and either making her act like a slut against her will or simply taking over and using her body for its own lewd purposes.
Bonus points for sweet, innocent-faced or underage girls. Yes, there's something else behind little sis' eyes now, and it wants to play...
if you want more you have to post more otherwise your thread will be deleted
Possession is workable too.
There's a major problem with this fetish, and that is that it's so inexplicably rare.
>>6541675
First one is "Gitai", by DATE. The second is by the same artist, can't recall the name right at the moment...
>"AAAAUUUGHAAAHG I AM YOUR ASS NOW UEEAARRGH!"
>>6541629
ANDALITE BANDITS!
>>6541675
Don't think I've ever seen the first one, but I'm pretty sure the second is this:
http://desudesu.fakku.net/?p=1939
>>6541938
this made me chuckle
>>6541585
Great fetish but it seems like there's never that much material for it.
>>6541938
Fucking Yeerks