Elle slid herself to the edge of the couch so that the cum didn't drip into the upholstery, and in the process, she pressed her dripping vagina out toward Isla.
Isla was fascinated. "Elle, I love your little pussy. It's so adorable. It's a nice, tight little package."
Emily encouraged her, "Go ahead and get a closer look, if you want."
Isla kneeled in front of the girl and moved her hand toward the viscous strand of Adrian's cum, slowly drooping out of her and onto the floor. She collected as much of the dangling jizz as possible into her hand, then, meeting Elle's eyes, lewdly licked it off in front of her. "Your daddy has some of the tastiest cum on the planet."
Elle nodded knowingly and Isla held up her hand to the young girl. Elle timidly reached her tongue out and licked from the pool that remained in the woman's palm. Isla whispered, "That's so fucking hot. You want more of your daddy's cum, baby?"
With big, pleading eyes, Elle nodded again.
Isla dug her fingers into Elle's pussy. Elle closed her eyes and mewled as Isla fished around inside her, coaxing more of her father's load free. The woman lifted her cum-dripping fingers to Elle's mouth and Elle took them in, several at a time. She was wanton, and the gooey cum she couldn't catch smeared across her cheeks and dripped down her chin.
Then Isla winked and said, "I want more, too," and she ducked her head between Elle's legs, wasting no time in delving her tongue between Elle's succulent labia.
Elle gasped as her babysitter lapped away at her slit. She reached down with both of her hands to pull her tiny opening wider for her friend. Her clit was still stiff and sensitive from her last orgasm, and she fingered it while Isla worked her leaking opening. Soon, Isla licked her way upwards toward the top of Elle's crack and replaced the girl's little fingers with her swirling tongue.
Elle closed her eyes and moaned as Isla's tongue bathed her clit, feeling the urgency of another orgasm quickly building. Her head swam with everything she had seen and done that day: hearing her best friend's lurid story with her sister, seeing her young mother having sex for a grade, being caught with her dad's cock inside her, and now feeling Isla's oral ministrations, too. She wasn't sure just how her life had become so exciting, but more and more she was grateful for everything she had gone through.
She felt Isla pause briefly and heard her coo suddenly and the little girl's eyes snapped open. Elle watched her dad kneel behind Isla and reach below to undo her jean shorts. She could see his cock was swelling large again. He then tugged the woman's shorts down her hips as far as he could go without making Isla stop her licking to get up and take them off. "No panties," he observed. "Does anyone wear them anymore?"
Isla just giggled, but Emily chimed in and said, "I'm wearing panties today."
"What are you waiting for?" Adrian asked, eyes glued to Isla's round ass.
"I'm content to watch… and record, for now."
Everybody's heads jerked to look at the elder Rowan. Her phone was out and she was recording the steady stream of pornography being enacted before her.
"Jeez, Emily," Isla blushed, suddenly aware of her predicament, bridging between a father and his school-aged daughter. "What's that for?"
"Mostly for me," Emily smirked. She then looked Isla in the eyes. "But also insurance, in case you feel guilty later and feel like getting us in trouble."
Isla swallowed, realizing she was in deep. There was no backing out if her conscience ever managed to regain control. But then a wicked smile spread across her face. "Send me a copy after we're done."
Emily winked, "I'd be happy to."
Adrian, knowing that his family's depravity would be available to watch later, was rock hard once again and lined his cock up with Isla's exposed slit. Her engorged labia shone with slickness. He entered her slowly, watching his shaft disappear, savoring the feeling of the woman's warm, familiar folds. Once he was all the way in, he started to thrust against her.
Only then did he look up to see his daughter gazing curiously at him. She was watching him fucking a woman who was not her mother and that knowledge made his chest tight. He was sure she knew a little bit about what they did when they invited Isla over for late night romps, but up until that point, his young daughter had never seen any of the adult action with her own eyes. She'd never even seen him with her mother, yet here he was now, slamming in and out of Isla in plain view. Bit by bit, day by day, his young daughter's innocence was being drained away, along with every new flood of cum, and she was taking it like a champ. "Good girl, Elle. Just relax and let Isla take care of your little pussy, okay?" It turned him on to have his little girl watching him.
Elle, too, was getting more aroused by watching her father's movements. It was the first time she was able to watch anyone having sex up close. She had seen Nat getting fucked by Marcus the previous day, but at the time, she was more focused on servicing Rafael and getting his cum. Now, having recently achieved an orgasm, she was more lucid and able to observe and enjoy the show her father and Isla were putting on directly in front of her. The small girl could even feel his movements. His powerful strokes against Isla brought her mouth crashing into Elle's young pussy with every thrust.
Together, father and daughter gazed into each others' eyes as they coupled through their surrogate. Elle's face twisted with the building pleasure and a moan escaped.
Adrian spoke, not looking away from Elle's small, smooth body. "That's it, Isla, eat my cum out of my baby girl's pussy. I've marked her with it. I've filled my daughter's pussy with my own cum. I was her first and Elle will always be mine now."
Isla groaned into Elle's pussy and then came up for air. "Fuck, Elle, your sloppy little cunt tastes so sweet. And your daddy's cum makes for a delicious filling." She craned her neck toward Adrian, her mouth glistening with his daughter's juices. "I love tasting you and your little girl at the same time."
Adrian reached out and pushed Isla's face back down between Elle's legs. "Lick it all up, baby. That's my baby's cunny. Don't let it go to waste."
Isla licked for a while more, slurping and sucking noisily and drooling all over Elle's snatch. Elle huffed and moaned as Isla worked her over with her tongue. Soon, Isla pushed herself up from Elle's split. She grasped the ends of her T-Shirt and said, "I need this off me." Her breasts spilled out and Elle's eyes went wide, taking in the sight of the topless family friend.
Adrian said, "Time for these to come off, too," and flipped the woman around onto her back, tugging her shoes off and yanking her jeans the rest of the way down her legs. Isla giggled and gasped, suddenly naked on the floor of the den. Adrian kneeled again and pulled the woman up and onto his lap, spearing his cock back into her.