Chris loaded Kylie into the back of his van, which was lined with plastic for easy clean-up. From the outside, he latched the doors so she couldn't make a break for it, but otherwise she was left to her own devices for the duration of the trip. He pulled into the parking garage of the clinic and was greeted by Frank, who hopped into the back of the van and looked over his naked daughter writhing on her back.
"It's okay, sweetie. Daddy's here." He knelt down beside her, hooking one hand behind her knee and pulling it up and to the side to spread her legs. "I watched the video you made with Chris and was a little disappointed in your performance."
Kylie stopped struggling and looked her father deeply in the eye, lustful and yearning. "I'm sorry, Daddy."
The intensity of his gaze broke when he chuckled softly. She looked so desperate and he wondered just how long it had been since she came. "We can make up for it now. Show me how you touch yourself."
Kylie whimpered softly, drawing a hand down between her legs, slender flingers gliding along the glistening lips. Her eyes were intent and lustful on Frank, whose gaze was hardened on her pussy. Once her fingertips were wet, Kylie slid two inside, trying to fill the void that craved her father's cock. Drawing back, she circled her clit, which was engorged from arousal. In the corner of his vision, Frank could tell that her tits bounced slightly from a hitch in her breath.
Soft little moans stemmed from her lips, and Frank encouraged her, "Keep at it." He could hear and see her pleasure mounting under his lustful gaze. Watching her flick and massage her sensitive bud made him feel thirsty. "Does that feel good?"
"It feels so good," she responded shyly, but then made a bold move to thrust her fingers back inside of herself forcefully.
Frank couldn't help himself at that point and reached out, snatching her clit between his fingers and tugging on it. Kylie cried out, but didn't protest the treatment. "Do you like that?"
"Yes, Daddy," Kylie whispered softly.
Frank drew back his fingers, sucking them to taste Kylie's nectars. It was then that he decided he wanted more. "Stand up, put your back against the wall of the van."
Kylie knew what to do with a direct order and didn't hesitate. Deep down, she hoped her father would rut her viciously, make her come over and over again. Soon, she felt his lips suckling her cunt, and she cried out. He spread her glistening lips with his finger, which he used to penetrate her, focusing on her g-spot while his tongue flicked at her engorged clitoris. With his knees, he urged her legs further apart, making the onslaught easier for himself. Kylie was weak standing up, her legs quaking from the lust and exhaustion of having had her body used to an extreme.
Frank's tongue detoured, stroking up and down Kylie's slit, collecting her nectars with fervor. Given his profession, he was knowledgeable about what she needed, and besides that, his mouth and hands were quite skillful. He suckled enthusiastically, taking in as much of her taste as he could manage. "You have beautiful pussy lips. And beautiful titties." With his free hand, he took one into his grasp and gave it a squeeze while Kylie cried out, her eyes closing tightly.
"You like your daddy's tongue in your pussy?" She heard Chris's voice, having forgotten that he was even there. Soon, he was standing beside her, luring her lips to his own.
"Yes, Sir," Kylie responded, her voice a hoarse whisper as she gave into the kiss.
"I want you to come like this," her father responded, fingers probing inside of her.
"Daddy, please..." Kylie whimpered softly, her words brushing across Chris's lips.
Chris deepened the kiss, his tongue working in circular motions while Frank did the same with her lower lips. Her walls pulsated around the fingers invading them, lubricating from the arousal. Her pelvis moved eagerly, tension and heat coiling within her taut core as she was encouraged by the two men to release.
Her sounds of pleasure drowned out in Chris's mouth, her nectars christening Frank's tongue while he lapped eagerly at her. She was so distracted from the rush of pleasure that she didn't even put up a fight when the two men began maneuvering her onto her hands and knees.
Frank bellied up behind her, stroking along her glistening back while he coated his cock in her nectars. Kylie squirmed but Chris commanded her body by grasping onto her shoulders and lowering her mouth to his cock as he reclined. She suckled instinctively at the head, trying to tease Frank's cock into her pussy with circular motions of her hips, but he wanted her nether hole. He slid forward before she could reactively tense, and that prevented some of the pain, but some pain was inevitable anyway. She gasped from the sudden motion and Chris used the opportunity to plug her mouth with his cock.
For leverage, Frank reached out and took hold of one of her shoulders, the rough motions of his next few thrusts also forcing Kylie to choke down on Chris's cock. Her body resisted it at first, but she heard the command from her father, "Suck it."
Kylie was enthusiastic while she bobbed her head on Chris's cock, her father knocking her knees apart to get better access to her asshole. "That's it," he encouraged. "Show me that ass." When she was spread wider, his movements were made easier, his cock plummeting repeatedly into the tight hole. He was pleased with her, and even more so when he saw two of her fingers searching out her clit to stimulate it. "She's enjoying it, looking to come again."
Her face flushed from embarrassment, but she enthusiastically sucked on Chris's cock. He couldn't believe how much she was slutting out without even a little bit of a fight. "That's good, baby." His hands slid behind her head, keeping her in place while she went wild on his cock. "That's it, suck my dick."
Frank leaned over, grasping one of the dangling breasts, his hand squeezing in time with Kylie's breaths while he continued to plow into her from behind. "That's it. Such a nice ass you have." While her body molded to his, his cock went in easier each time, her tightness encompassing him without hindering his movements. "Yeah, baby. Keep fingering yourself. I know you like it."