Taboo! Several huge loads of cum in his stepdaughter's mouth

I came home from prom night and saw my stepdad jerking off and I wanted to taste his cock. I took his cock and started licking it like it was a chupa-chupa. Then I started playing with the head of his cock with my lips, looking into his eyes. Oh, yeah, his cock got even bigger. Mmmm... I can see how much he likes it and I start sucking him harder, sucking and jacking off at the same time. I want to show him how I've learned to handle his cock in my eighteen years. I lick his big balls with my tongue. He likes that. Then I take my cock with both hands and jerk it back and forth hard. I can feel that he is about to cum. I look into his eyes and he powerfully cum right into my mouth. I play with the cum and then swallow it. I stick my tongue out to show stepdaddy that I'm a good girl.