Typically its the quiet ones that have the wild side and are the ones that would allow anal."Isn't she sweet! Isn't she innocent! Isn't she such a nice, decent girl! LET'S FUCK HER UP THE ASS!"
Gotta say - not the thought I have with the sweet ones. Of course, I've always preferred the "in" door to the "out" door.
Also never had a STD.
And yes the contrast to have an innocent person fucked in her butt is very alluring to me. It is a very intimate experience that requires a lot of trust, and I find it very romantic.
You got so many vaginal and oral scenes in so many various positions, you got what you want so please stop shaming people who like some extra kinks. Also it is a game so anal is optional. Don't like it, don't choose it.
PS: Also, no STDs here because it's a video game where you fulfill fantasies.