I don't. I mean, I can't turn on against people who are personally close with me. Family or friends. Even when they ask me to have sex with me. It's because I know them deeply "inside out", so it's hard for me to do it. That's why I love dating and having sex with strangers. Trust me, I have one of my fuck-buddies who has been with me for 3 years and until now I didn't even know his real name, his real job, and his other things but his hot body and his sex-style. And hey, he loves doing my necrophiliac fantasy.