Star Starts Cumming Uncontrollably

Star has a very hard time with cumming. She gets off fast enough but with the intense vibrators Sister Dee packs she cannot stop cumming. Sister Dee starts shocking her cunt, or other devious tricks to distract her, but Star cannot keep her pussy under control. Even being nearly drowned does not stop her orgasms. Sister Dee does not mind. Star has cum so much that her clit is begging for relief.