Slowly, the beautiful blonde girl turned around, her cautious eyes meeting Diane's lust-filled gaze.
"Please, honey," Diane urged her. "Take off your clothes. I really do want to see you! I can teach you how to satisfy yourself when there isn't a man around."
Her cousin's lewd words were all Libby needed to convince her. She was so excited now that she could hardly stand it, even though she still had a few doubts. But she knew that she would do just what her cousin asked.
Slowly undressing, Libby slipped out of her skirt and blouse, leaving only her silky white panties and her lacy white bra, which barely contained the girl's big, heaving tits.
Diane's eyes feasted on her cousin's big tits with their blood-engorged nipples pressing temptingly against the delicate fabric of her bra. The warm tit-flesh attracted her so much that Diane could not resist reaching up and unfastening the hooks on Libby's bra so she could gain a view of the tits, free from any restraint. Once the bothersome bra had fallen to the floor, Diane's eyes glistened with hot approval.
"Mmm, you have a beautiful body, Lib," she smiled.
Still very embarrassed, a slightly trembling Libby stood there patiently as Diane skillfully slipped off her skimpy panties. The moment that Diane's eyes caught sight of Libby's curly blonde pussy hair she licked her lips in anticipation.
"Now, that's what I call sexy," she whispered in a husky voice.
Diane's hungry eyes feasted on her cousin's pussy. She could not hold back another moment from touching the girl's quivering cunt. Slowly, Diane's hands reached up and gently pinched the rosy nipples of Libby's young, firm tits.
"You're sooo beautiful and sexy," Diane sighed as she stroked the pulsing tits.
Reaching down now, Diane stroked the other girl's cunt, gradually inserting her finger, finding the clit stiff and twitching.
"Mmm, you're already horny," Diane murmured.
Libby swayed on her feet, moaning with excitement as she felt her cousin stroking her quivering clit. It was amazing to the young blonde just how hot and horny she was becoming. She could feel her wildly throbbing cunt becoming wet and slick. All remaining doubts seemed to be swept away in the face of her growing lust.
Diane pulled Libby onto the bed with her and the younger girl moaned again as she watched her cousin strapping the red plastic dildo onto her body.
Diane slid down between Libby's thighs and began to lick at her sensitive, hot cunt.
"Oh, God, Diane!" Libby cried. "That feels so fuckin' good! Shove that plastic prick inside me! I can't wait!" she yelled, surprised by her own words.
Diane laughed delightedly. She could see now that her sexy little cousin was beginning to match her own hot, forbidden desires. Intrigued by the knowledge that the stunning young blonde wanted to be fucked by Diane, she let her fingers play with her pulsing pussy.
"What are you doing?" Libby asked impatiently, growing more and more desperate to have the big plastic cock rammed up her little cunt.
Knowing exactly what she was doing, Diane ignored her cousin's words and continued to finger-fuck Libby's horny, wet pussy. The fire in the younger girl's pussy was burning uncontrollably now. She was more turned on than she cared to admit bv the fact that a beautiful young girl was making love to her, actually finger-fucking her pussy!
After a few more exciting jabs with her finger, Diane made her cousin come. As Libby thrashed and groaned beneath her hand, Diane sloshed her finger around in the hot, thick fuck juices spilling out from the girl's aching cunthole. Then, using the cuntjuices to coat her fingers, she quickly pulled out of Libby's pussy and rammed her finger into the girl's tight asshole.
"Ohhh, that feels sooo good," Libby moaned.
Diane fucked her finger into the tight, resisting asshole a few more times. Then she pulled out and spread the other girl's warm juices on the red plastic prick.
"Go on, baby," Diane whispered, watching her cousin with excited eyes. "Stick it into your cunt."
Her lewd words reminded Libby of Doug's commands for her to guide his big cock into her hungry pussy, and that memory and the juice-coated dildo before her excited her beyond belief.
Diane placed a pillow behind her head to prop her up to the perfect angle so she could watch the erotic sight that was about to take place.
Reaching for the slippery red plastic prick, the younger girl guided it into her pouting, wet pussy.
"Unnnhhhhh," Libby groaned as she felt the big substitute cock entering her cunthole.
Suddenly, Diane leaned forward and knocked Libby's hand away from the dildo, putting her own hand on the bottom and sides of the big plastic cock.
"Ohhhh, yeah, Diane! Fuck me with that thing!" Libby groaned, glad that her cousin was taking charge now. It was a lot more fun that way!
"Like it, honey?" Diane asked lewdly as she rammed the dildo in and out of the girl's hot, wet pussy. "Ohhhh, yessssss, yesssss!" Libby cried.
Libby's eyes glazed over with fuck-lust as she lay back and let her sexy cousin fuck her horny little cunt with the big red dildo.
Diane panted hard as she began to pump the dildo in with the tempo picking up now. She was riding the young blonde with hard, deep strokes.
"Ohhhh, God, yesssss, sooooo hot." Libby panted as her cunt muscles clasped the thick plastic prick. "Fuck me, fuck meeeeeeee," she begged as her beautiful, sexy cousin kept pumping the substitute cock into her hard.
The overpowering pleasure of the big plastic cock riding rhythmically in her cunt turned Libby on until she felt as if she were half out of her mind with lust.
"You're really loving this, I can tell, honey," Diane said lewdly, her eyes taking in the erotic sight of the other girl's hungry pussy grabbing ahold of the dildo the second it entered her pussy. Diane licked her lips excitedly as she watched Libby's big, firm tits heaving with excitement, the hard nipples visibly pulsing with desire.
The older girl continued to ride the plastic prick into her cousin's tight cunt. Her eyes feasted on the younger girl's lush, naked body as she pumped up and down in response to the driving dildo stabs.
"Ohhhhh, Diane, fuck meeeee haaaard!" Libby moaned, lifting her ass up from the waterbed and thrusting her crotch up hard over the fucking dildo.
"That's it, baby, fuck back into me," Diane pleaded as her own pussy burned and itched with a hot, raging desire. Fucking her pretty, sexy little cousin with the plastic prick had the older girl very turned on.
A misty sheen of sweat covered the beautiful body of the younger girl and she flushed with excitement as her cousin continued to fuck her little tight, wet pussy with the relentlessly plunging plastic prick.
Diane could feel Libby's tight young cunt muscles gripping at the plastic cock as it thrust deeper with each thrust, and the older girl groaned with desire.
"Grab my ass, baby," she murmured huskily.
Libby grinned and grabbed her cousin's firm, round ass-cheeks. Diane loved the feel of the sexy younger girl's fingers gripping her ass, gently massaging her firm assflesh.
The blonde teenager's body quivered in passionate abandon as the plastic cock rode her in a regular tempo, making her hot and wet and eager for another orgasm.
Diane began stabbing the dildo into Libby's cunt with harder, deeper plunges. Both of the girls' bodies were thrashing in a wild sexual frenzy now as all of their inhibitions were released in a torrent of raging fuck-lust.
"Ohhhhhh, fuck, fuck," Diane gasped.
She was insanely driving the dildo into her young cousin. It was rubbing against Libby's clit in such an exciting way that the younger girl thrust her legs around her cousin in an intense grip.
Their bodies were slippery from the heat of their lust-filled fucking as Diane continued to fuck her cousin's cunt with the ever-hard dildo.