"Unh, yes!" Franny cried, bucking her hips up and humping her crotch against her sister's face.

Lily wrapped her lips about the base of Franny's clit and she sucked so hard that she grew dizzy and saw little bright stars before her closed eyes.

"Aieeeee! I'm starting to come!" Franny gasped.

Lily sank her teeth into the tender flesh of Franny's trembling clit.

"Commmliinnnggg!" Franny shouted and a stream of girl-cum gushed into Lily's sucking mouth.

Franny came for several minutes, and Lily continued to lick, suck, and bite her clit until finally, the younger girl begged her to stop, saying she could not possibly take any more.

"That was sooooo good, Sis!" Franny moaned, squeezing her own tits as she lay panting on the bed in the afterglow of orgasm.

"I liked it, too. Your pussy really tastes good, honey, and eating you out like that turned me on unbelievably!" Lily said with a giggle.

"It did?" Franny asked with interest, raising herself up on both elbows and gazing down at her sister's naked cunt. She licked her lips excitedly. "Then, I guess it's my turn to make you come!"

"Oh, wow, would you really do that for me?" Lily asked eagerly, already spreading her legs wide.

"My pleasure," Franny said with a sweet smile as she settled herself between her sister's thighs and lowered her head to her musky smelling pussy.

While Lily had eaten her out, Franny had-felt frustrated that she was still a virgin, and that her cherry had stopped Lily from tongue-fucking her more-deeply. But she grinned with anticipation, knowing that she wouldn't have that problem with her sexually experienced sister's pussy.