Cumflating your Goth Girlfriend

Your goth girlfriend makes you cum and is disappointed with the amount that comes out.... While you rest she casts a spell for infinite cum, she wants you to cum loads for her, and she wants to swallow all of it. Soon you start unloading in her throat as she gags on your Semen, desperately trying to gulp it all down. Her belly begins to swell and rips out of her panties, but she won't stop until you're done cumming. She asks you to fill her pussy, and you fill her up with rivers of your thick cum, making her round belly bigger and bigger....