Have her swallow your load

You pull your cock out, sliding it over as she pops onto her knees in front of your, her face hungrily staring at your cock. You grab your cock, taking a tight grip on it as you quickly begin to jerk off. You hurry, rubbing your cock as quickly as you can as you rub your balls with your spare hand, warming them up in your hands. You squeeze your cock as you build up your speed, staring at your cousin's face. Your balls begin to tingle as an orgasm runs through your cock. You groan, as cum begins to shoot through your cock.

With a wave of pleasure, you blast your load out, pointing your cock at her face. Your cousin smiles, before opening her mouth as strings of cum burst down her throat. Your cum quickly fills her mouth, as she gargles the white semen in her mouth. She gulps it down, before opening her mouth again, showing you her empty mouth. She licks her lips from the last few ounces of cum, smiling at you. A strand blasts straight into her mouth, before smiling at you sweetly.

"You taste good," she laughs, as she begins to lick her face clean. She collapses back onto the bed, exhausted and still incredibly drunk.

"Ready for round tw...!" you begin to ask, before looking at her.

She's almost immediately passed out, or fallen asleep, or whatever, her cum-covered face pressing against a pillow.

Well, fun while it lasted.