Pervert13/sister/cum in her mouth
From Create Your Own Story
You continue humping her face, and hold her head as you orgasm in her mouth, saying "Swallow it all like a good slut."
She complies, and you release her and lean back to enjoy the afterglow. She sits there, eyeing you and wipes her mouth. She is eyeing your cock, and you ask her if she has had one that big before. Embarrassed, she shakes her head, still staring at your monster.
You stand up, tuck yourself back into your pants and say, "I am always ready to go again. When you get horny, come see me and I will take care of you."
With that you start to walk out of the room, taking the photos with you. You make sure that she sees you take them.
She starts to protest at you taking them, and you: