Stop.

You shake it off, and start to pull off his dick. "Stop, not inside."

"Oh, ok." He replies plainly. You sigh in relief, but just as his cock is about to pop out, he quickly pushes it all the way back in, hard.

You look back at him in pain and surprise. "What the fuck?!"

He shrugs and says, "You said not to come inside you, but I'm not there yet." He starts thrusting again, "I promise I will pull out."

You let him keep going, he is hitting all the right spots, fuck, can't think. Was that a twitch just now? No, just the spot. Fuck it feels so good. Wait. No. His cock is twitching. Is he pulling out?