My wife has commented that she likes when the guys are large enough that when she rides them and pushes all the way to the balls that she can feel the tip put pressure on her cervix. I have seen her cum very hard from that.
My wife had a bull bring her home from staying the night and parked about a block away. She sucked his dick in the back seat and he came on her face. Then she got out and walked home. I saw her walk to the front door and into the house with her face completely covered.