"Mmmm," Marie whispered. "I think I'm gonna cum just from sucking you!"

Marie pulled her sister's ass cheeks apart and pressed them together again, making her pink virgin asshole pucker and throb. Her tongue rooted deep inside her sister's flowering pussy gash, drinking up the foaming fuck juices oozing from the depths of her cunt slit.

"Ungghhh!" Kelly's face contorted. She bucked as if she'd been shot when she felt Marie's tongue tease the underside of her cunt nubbin. "Oh… oh, Marie! I shouldn't let you do this to me! I'm losing control of myself!"

Marie giggled and rubbed her face all over Kelly's curly haired cunt mound, coating her cheeks with her sister's fuck juices. She was such a horny little slut, Kelly thought dazedly. But by now Kelly had realized how much she wanted Marie to do it, how badly she wanted to cum on Marie's mouth.

Marie pulled her hands from her sister's ass cheeks, letting the round little ass hump and dance off the mattress as Kelly's lust soared. Tenderly Marie slid her hands between Kelly's quivering thighs and peeled apart her pussy lips, opening up the glistening pinkness of her cunt gash, making her hard swollen cunt pop out of its fleshy hood.

"Unggh! No, don't touch me there!" Kelly gasped. "It's too sensitive."

Marie ignored her. Tenderly she pulled the folds of Kelly's cunt back all the way, exposing all of the protruding bud. Then she started to tongue it gently, quickly swiping her tongue up and down, directly on her clit.

"Aww awwwww Goddddd!" Kelly convulsively grabbed the back of her horny sister's head, digging her fingernails into her neck. The sensations pumping through her loins flow were the most intense she'd ever known. "Lick it!" she gasped, her voice rising. "Oooooh, fuck it! Lick my clit!"

Marie licked her sister's cunt wildly, never missing the tiny swollen bud with her tongue, licking as if she'd been sucking cunt all her life. Kelly felt her cunt popping out, getting harder, tingling and throbbing madly as fuck heat spread through, the inner depths of her cunt.