“Good girl. You’re taking me so well,” I groan as I pull out a little and drive back in again. She gags harder, but she still doesn’t tap me. I’m torn between seeing how far I can push her and wanting to protect her from the side of me that would get off on watching her struggle to breathe. She sucks harder and saliva runs down her chin, whimpering when I tug her hair. “You’re doing so good. So. Fucking. Good.”

