Blushing, Julie untangled herself from Del and moved away from him.
Marjorie sighed and tied her halter back up, carefully centering the heavy cones of her breasts in the skimpy cups.
“I didn’t say you had to stop,” Al complained.
“I know, but without you to play with too, it’s no fun.” Marjorie sat back up and turned to look at the teen-agers. She reached over the seat and gently squeezed Del’s hard on through his pants.
“It’s all right, kids. Things will loosen up once we get to the lake.”
Del, purple with embarrassment, tried to make Marjorie stop playing with him, but her fingers were stroking him just right and he was going to blow his load in a second.
Julie brushed her mother’s hand out of the way and opened Del’s pants. His cock leaped up at her and the girl sucked it eagerly, feeling it throbbing inside her mouth.
“Ohhh, shiiiiit!” Del moaned as he blasted his load into Julie’s mouth.
“What the hell is going on back there?” Al tried to look, but the traffic was too heavy.
“Don’t worry, honey. It’s just a practical demonstration of hydraulics and the employment of a selective vacuum.” Marjorie smiled at him.
“Huh? Oh for God’s sake, Marjorie!” Al laughed. “I told you to stop bugging Julie, not to encourage her!”
Julie lifted her head from Del’s lap and wiped the cum off her chin. She smiled at her mother and Marjorie winked.
Del and Julie relaxed in the back seat, content to listen to Marjorie and Al chatter. Del started to put his limp cock back inside his pants, but Julie stopped him. She gently cupped it with her warm hand and squeezed softly. Del nodded and watched.
Julie undid her shorts and slide her fingers inside.
“I’m gonna play with myself until I’m nice and wet and juicy. And all the time I’m doing it, I’ll be thinking about your cock,” Julie whispered.
Del felt his cock stiffen at the idea. He could see the top of Julie’s pussy hair, and it was already wet.
Julie slid her fingers into her hot pussy slit and trembled. It felt so fucking good! She wished Del was stuffing her cunt with his cock, but that would come later. Right now, the teen-ager reached for her clit and battered the sensitive button without mercy—she was so hot!!
“Uhh,” Julie sighed and relaxed, pulling her wet fingers out of her pussy. She licked them off and then fastened her shorts while Del put his cock back in his pants.
The rest of the drive was uneventful and by the time they reached the lake, everyone was looking forward to a cooling swim.
The air was warm but the lake water was cold, and Julie shrieked as she walked in. Finding a deep spot, she paddled around for a moment, rolling on her back.
Marjorie looked at her daughter and laughed. Julie’s halter was gaping open and both of her firm little tits were completely exposed.
“Take it off, honey. We won’t mind,” Marjorie called.
Julie untied her halter and tossed it up on the bank. She glanced at her father and blushed slightly, feeling his eyes on her.
Del was alongside her, and the two teen-agers swam out away from the shore, feeling for the bottom every so often.
“Here,” Del called. “I’m standing on a rock or something. Come here, Julie.”
Julie swam over to him and put her feet down. Del had found a large rock and there was enough room for both of them to stand comfortably.
Marjorie swam back and forth lazily, enjoying the feeling of the water on her skin. She thought for a moment about taking her suit off and swimming naked, but she wasn’t sure whether Al would go along with the idea.
“Honey, if you don’t mind, I’m going to skinny dip,” Marjorie said.
Al, a few yards away, shrugged. “It’s your body, kid. I don’t mind in the least.”
Marjorie gladly shucked off her suit and tossed it beside Julie’s abandoned halter. Now things felt better indeed! Suddenly Al was alongside her, and Marjorie felt his big hands on her body.
“You want to get yourself stuffed?” he asked playfully.
“Now that’s an offer I can’t possibly refuse,” Marjorie reached down and gripped his cock though his trunks.
“Right here and now?”
Al had a huge hard on, and Marjorie could feel its heat flowing up her arm and all though her eager body.
“Right here and now,” she confirmed, her voice hoarse with lust.
Marjorie played with her cunt as Al stripped his suit off. He tossed it up on the bank and then wrapped his arms around her, his stiff cock slapping against her thigh.
“Oooooh, you’re so big!” Marjorie grabbed him eagerly.
Al lifted her up and Marjorie wrapped her legs around his waist. There was an agonizing delay until his cock was in position and then Marjorie shrieked as he plugged her hot sheath.
“Ohhhhh, fuck meeeee!” Marjorie’s body twisted in delicious agony as Al plunged into her. She was wet and more than ready for him, but that first plunge was always something special.
“I’m gonna fuck you until your eyeballs pop!” Al grunted.
“Yes, do it!” Marjorie gasped eagerly. “Make me scream, honey. I love it when you fuck me hard!!” Julie and Del turned and watched the couple.
They couldn’t see much, but every time Al moved, Julie could sense her mother’s mounting lust.
The horny girl reached dawn and grabbed Del’s cock through his swim suit.
“Take it off and I’ll play with you real nice,” Julie promised breathlessly.
Del took off his trunks and then pulled at Julie’s.
“Take yours off and we’ll really have a ball,” he said boldly.
Julie nodded agreement. “Not here, though,” she cautioned. “Let’s get up in the bushed over there.”
Splashing, swimming and wading, the two teen-agers made their way to shore. Just as Julie climbed out of the water she heard her mother scream with pleasure, and the sound twisted a knife of lust deep inside her own guts.
“Hurry,” Julie dragged Del into the bushes and out of sight of her parents. She pulled off her sopping wet shorts and lay down on the hard ground, her slim legs spread open.
“Hurry and fuck me, Del. I want a cock inside me right now!”
Del didn’t need any encouragement. His cock was throbbing hot. He dropped to his knees, fumbled with her hot cunt for an instant, and then his slim prick slipped into her.
“Ahhh, deeper! I want cock!” Julie lifted her legs in the air, feeling Del go deeper inside her as she did so.
“Uhhh, you’re tight!” Del exclaimed.
“Fuck me, just fuck meeeeeeee!” Julie wailed.
Del gripped her hard breasts and squeezed them, driving his cock all the way in. Julie bucked against him, howling with pleasure. The pressure on his cock was too much, and Del felt his cum squirt into her hot cunt.
“Ohhhh, you’re cum’s so hot!!” Julie panted.
“Yeah, like it?”
“Ummm, Del, hard! Fuck me hard, now!!” Julie gripped his arms with desperate urgency.
Del pumped hard and Julie’s body shuddered. She opened her mouth to scream, but she could only whine. She felt as though Del were tearing her open and throwing the pieces away.
“YES!” she screamed.
Del kept pumping as Julie’s orgasms subsided. She let her legs fall to the ground and then her hands slipped away from Del’s arms.
“Ohhh, I came so hard! I thought the top of my head was going to blow off,” she sighed with pleasure.
“You okay?” Del was still squeezing her tits.
“Ohh, yeah. Just don’t stop touching me, Del I like your hands on me.” Julie smiled happily.
“Kids, want some lunch?” Marjorie called.
Both Julie and Del realized they were hungry. Del reluctantly pulled his prick out of her and got to his feet, holding out a hand. Julie got up and they waked naked to the picnic table.