Inside

You thrust your cock into the orgasming redhead, holding off your own orgasm that is currently threatening to break loose.

"Where do you want it, Ellie?" you taunt her. "I can cum inside you, or I can still pull out. If you want me to pull out just say so."

She tries to talk but her body just writhes against you as she shakes through her climax. "Nnnnno!" she finally gets out. "No! Fuck it! Cum in me again!"

You oblige, thrusting deep into her and once again letting ropes of semen fill her womb. You nearly black out again as you cum. As for Ellie, her climax just keeps going and going.

When you both come down, Ellie has a worried look on her face. "Fuck," she breathes. "Maybe I do want you to knock me up for real!"