10 inches bbc in the ass

I'm wanting DP from my Bull and a friend of his. My Bull is a very thick 10" and he made me squirt for the first time last night, 7/20/13 twice by me riding him. It was so intense I can't wait to go stay at his house again on Monday. I need his friend to loosen my ass up a few times before I attempt my Bull, and his friend is a thick 9". I'm having my husband fuck my ass a few times a week to at least stretch it some. But I heard DP by 2 BBC's is incredible and can't wait to try it hopefully soon. I love my Bull!!