Exactly for me it's like the bigger the dick the more I'm turned on. I don't know if it's a power thing or what. My best friend and I were watching porn once in HS and it lead to us giving one another head. He got off but I didn't...it was pretty hot. This was before I first had sex with a woman. After that it went away but seeing all of this on here has made start thinking about it.
Like I said though I fuck women often.