When Codey Steele promises to chaperone his little stepsister Ariana Marie to a pool party, then bails because of a sunburn, he agrees to let the desperate teen try healing it with her step mother's Nuru Gel. But as soon as she's rubbing his shoulders in the bath, her bikini top tangles and her tits pop out. He knows it's wrong to stare at his stepsister's private parts, but he can't deny he likes what he sees, and it's definitely helping his sunburn. As Ariana convinces him to cum to the party with her, to watch her fuck all his friends, Codey's swim shorts tighten under his burgeoning cock, and he agrees to take them off, since Ariana's naked and fair is fair. She moves him onto the massage mat and takes his swollen cock in her mouth, before she fucks it with her pussy. Codey turns her around and pumps her slippery pussy with his cock from behind. He makes her orgasm, then loses his load, shooting cum from his cock all over her tight little ass!