Instead of filling herself, though, she moved up, and Dave’s cock flopped back wetly against his stomach, then sprung back up. Erin rested herself on his crotch, trapping his cock against his pelvis and her wet lips. God, the heat of her! She slid her wet pussy along his length, coating it with her honey, rocking slowly back and forth, her head thrown back in pleasure.
She leaned forward, brought her hands to his chest and caressed his muscles, hands gliding up his body. Leaning, leaning, she pressed her naked tits against his chest and found his mouth with hers, kissing him eagerly, but with a slow, burning passion. Her hips rocked back and forth, sliding his shaft along her slit, his cockhead bumping up against her clit on the downstroke each time. She breathed heavily into his mouth as she fucked herself along his length, and then she took over his mind with that unique, hypnotic brand of filth that he had fallen in love with the night before.
“Would you like to wake up this way every day with me? With your cock wet, and my slick pussy around it? I want you to fuck me, baby. I want you to fuck me and make me yours every day. Will you do that? Will you treat me like your sexual property, and push your cock into me?”
“Fuck! Please, don’t stop.”
“I want to be yours, Dave. I want to be yours every day, until we’re old, and I want you to take me for as long as we’re able. Your dick feels sooo good. I want it inside me. Do you want to fuck it into me and make me cum, Daddy Dave?”
“Yes!” He readily agreed.
“You know you can. All you want, right?”
“Yes…”
“What do we have to do first? What did you promise me? I can’t wait!”
“We…I…Oh, God…Casey…”
“That’s right,” She said, and picked up the pace on his cock.
Her slick lips slid back and forth pushing him closer and closer. He could feel the tremors in her body as she worked to get herself off with him.
She continued, “We have to let Casey watch, don’t we?”
He nodded. He knew it was wrong. It was too far. He was a pervert for even thinking about it.
“We have to let Casey watch her daddy fuck her best friend for the first time,” Erin hissed, “Your daughter wants to play with her cunt, while her daddy pushes his fat cock into her best friend’s virgin pussy.”
“Oh, fuck!” Dave clung to her ass tightly, using her pussy to jerk himself off. The twisted image of Casey, her legs spread as she played with herself came unbidden.
“That’s so sexy,” Erin said, “It will be a sexy secret just for the three of us. We’ll be a little family with a sexy secret, won’t we?”
“Gonna…Oh, shit…”
The hot wetness of Erin’s pussy was too much. Dave pulled the last of his reserve, and held on, wanting the feeling to last forever.
“That’s so hot, baby,” Erin said, “That’s so dirty and hot! Your slutty daughter watching you fuck her friend is so hot! Cum for me. Think about Casey watching us fuck, and cum for me!”
Erin’s body shook, and her hot breath in his ear as she gasped set him off. She bucked back and forth on his shaft. Cum exploded from the head of his cock, splashing her pussy, coating his crotch and his stomach as he lost himself in the moment. He tried, really tried not to think about Casey, but it was too hard. Erin’s dirty talk had wormed its way into his brain, and taken root. He saw himself driving his prick into Erin as she lay on her back, legs spread, tits heaving. Laying on the bed next to them, her hands busy with her own pussy, Casey watched his shaft disappear into her friend.
He held Erin tightly as she panted in his ear, while his vision cleared. She kissed at his neck as he held her, until at last he could breathe normally again. Jesus, he was going to Hell. He wasn’t strong enough to avoid the temptation. He was holding pure sex in arms, and he couldn’t say no to her. Casey…Casey!
He sat upright, startling Erin.
“What is it?” She asked.
“Casey! Fuck, I fell asleep!”
Erin put her hand on his chest.
“Hey, it’s ok. She’s fine. She’s home. I made sure.”
Dave relaxed, but he felt like shit. Erin saw the look on his face, and put her arms around his shoulders, massaging gently.
“Dave,” she said, “It’s ok. Casey knows how to take care of herself. She’s a big girl. Besides, I slipped her pepper spray before she left.”
Dave looked at her, furrowing his brows.
“Seriously?”
“Yeah. You think I’m letting her go off alone on her first date without something to defend herself? I was checking in with her all night.”
She tapped her eyes to emphasize the point. Dave sunk back on the bed, and Erin joined him, tracing her fingers along his chest.
“Big ol’ Dave,” She said, “So full of love. You’re perfect.” She kissed his cheek and got up from the bed.
Dave watched as she stretched, naked in the sunlight, like some kind of golden-haired angel. He snapped a picture with his Haloes to immortalize the moment. Big ol’ Dave, so full of pervy desires, he thought, and grinned.
“Wanna soap down my hot naked teenage body?” Erin asked, with a nod toward the bathroom.
“Do you have to ask?”
Following a very erotic shower, Dave made his way to the kitchen. While he bustled about making Sunday breakfast, Hal played a news briefing in the corner of his vision. Meanwhile, Erin made her way into Casey’s room. She slid under the covers and pressed her half-naked body against Casey’s back, sliding her arm around her and groping her tits. She kissed the back of her neck softly, until Casey woke up and rolled over to face her.
“Morning!” Erin greeted her.
“Good morning to you, too.”
Erin slipped her tongue into Casey’s mouth and for a moment they lay that way, kissing and cuddling.
“Dave’s making breakfast.” Erin, finally said.
“I’m starving.”
“You had a good night.” Erin stated.
“You did, too!”
“Let’s go eat. I’ll tell you all about how I sucked your daddy’s cock later.” Erin teased, slipping her hand between Casey’s legs.
Casey whimpered and smacked her arm.
“You’re the worst!” She groaned.
During breakfast, Dave was treated to the sight of the two girls in what had become their new state of dress around the house. Panties, braless, too-small tops. He ate nervously as the two of them chattered and joked. Every time he looked at Casey, he couldn’t help but think of that dirty image in his mind, and his stomach clenched. Then, he looked at Erin and he burned with desire. He wanted her. God, he wanted her more than anything. Was he seriously thinking about letting his daughter watch him make love to her best friend, just to be with her? Yes. He was thinking about it. More than he should.
Erin left after breakfast, taking the morning to check on her mother. Dave donned his running clothes and went for a long run to mull over his thoughts. He returned some time later, sweat-covered and winded, but feeling good. After tossing back some cold water, he showered off and made himself comfortable on the couch to enjoy a lazy Sunday.
He was flipping channels when Casey came down to join him, still half-dressed, and looking very pleased with herself.
“Hey, kiddo.” He said, and patted the seat next to him.
She sat down, then laid her head in his lap.