"Mmmmm, I like that!" Jill sighed. The blonde finally lifted her head when both teats were even stiffer than before and wet with saliva. "I'll bet that made your pussy all juicy again, huh?" She giggled, sliding her hand back between Sylvia's thighs, feeling her gooey, horny cunt-slit. "Wow, now it's even wetter. Want me to suck it again?"

"Oh, please," Sylvia moaned submissively. "Please!"

"But Sylvia, you're not really being fair to me. My cunt got all wet too."

Then Jill stood up on the couch, wiggling her toes on the cushions to either side of Sylvia's hips, smiling down at her, her hairy fuck-mound now level with her big sister's face. Jill lifted one long leg, resting the knee on the back of the couch. Now Sylvia found herself staring straight at the wet, red, pouting lips of her sister's tight cunt, with the college student's milky cum still shining on her cunt.

"Did you see that kid leaving when you came in, Sylvia?" Jill purred. "The one with the car? You did, didn't you? Do you know what he just finished doing to me?"

"No," Sylvia moaned. But at the same time she couldn't help feeling the shameful lesbian desire, helplessly excited by the strong, musky smell of the just-fucked pussy. "Oh, you're such a slut."

"He just shot a big load of jizz in there. He fucked me all night and all morning, and I didn't clean myself once. We were too busy humping." Jill giggled, clutching the back of Sylvia's head, thrusting her horny pussy on Sylvia's mouth. "So I guess you get to clean it up for me, big sister. Come on, pussy-juice is good for you. I know you'll love sucking out all that hot cum!"