My gf likes it deep. Really deep. I first discovered this when she went cowgirl on top of me.

She pushed down hard. I could feel my cock enter her anterior fornix. She did not stop there but continued to push down hard. My cock was already topped out, so it had nowhere to go so I could feel it bending as she relentlessly pressed down on it.

It actually hurt, so much that it felt like it could get damaged. But there was no way I would interrupt her obvious pleasure.

She kept pressing down without any up and down motion, only the rocking of her hips. She then paused, and I could feel her torso shudder.

Yea, my cock hurt, but it hurts so good.