As we walked to the SUV I willed my erection to subside. Suze handed us each a towel, grinned at me, then unselfconsciously pulled her top up over her head. In the dim light I could see that she wore no bra and I couldn’t help but stare as her big, full, beautiful breasts came into view.
I wanted to reach out and touch them, but all I could do was stare. Suze bent over to pull down her shorts and her tiny panties, then stood back up to see me staring at her clean-shaven pussy. She laughed and put her hands on her hips and shook her shoulders like a belly dancer, which made her breasts jiggle provocatively. I groaned.
Behind Suze, Kerry was shucking her clothes, too. I watched as she unbuttoned and removed her blouse; underneath it she wore a demure white bra. She kicked off her tennis shoes and wiggled out of her jeans, revealing matching white panties.
“Aren’t you going to get undressed, Matt?” asked Suze.
“Uh, yeah,” I muttered. I kicked off my shoes and pulled off my T-shirt and when I looked again I saw that Kerry was now naked. She had smaller breasts than Suze but they were perfectly proportioned for her petite body. Unlike her big sister, Kerry had a small tuft of pubic hair. She looked up at me and smiled shyly and hesitated for a long beat, then covered herself with a towel.
Still naked, Suze said, “Well, Matt?” She looked down at my jeans. Kerry watched me expectantly.
I was rock-hard. “I can’t,” I said.
“Why not?” said Suze.
“I… I’m… you know…”
“He’s got a boner, I’ll bet!” said Kerry.
“Yeah,” I said.
“Come on, Matt; it’s only fair,” said Suze. “You’ve seen us. Take it off!”
Shrugging, I unbuttoned and unzipped my jeans, and slid them to the ground. My penis, finally freed from its painful confinement, popped out and stood to attention in the warm night air. I kicked the jeans aside and looked at the girls.
“Wow,” said Kerry. Her eyes were locked on my rigid cock.
“‘Wow,’ indeed,” said Suze. She smiled at me. “Very nice.”
“Is that big, I mean, compared to other guys?” asked Kerry.
“He’s nicely big,” said Suze.
All guys measure, right? I knew I had a little under 7 inches. I looked down: my dick was thick and pointing slightly upwards, the way it does when I’m fully erect. I felt proud and embarrassed at the same time. I held out my hand for a towel.
“Not so fast,” said Suze. “Turn around.”
I did, and I could feel them both staring at my ass. I knew that I was nicely muscled from weightlifting for football and wrestling. While I was embarrassed at being on display in front of girls for the first time, I was also very aroused.
I heard them moving closer. “Turn around again,” said Suze. When I did, I found Suze standing very close to me. Close enough that as I turned, my hard-on rubbed across her thigh and wound up pressing against her tummy. She moved closer still, and when I leaned down to kiss her, my penis sort of lodged between her legs.
Immediately she moved her legs together, tightly clamping my erection between her inner thighs. I gasped at the sensation. As we kissed, I reached around and grabbed her naked butt, pulling her into me and instinctively beginning small thrusting movements. Suze chuckled.
“I guess the swim will have to wait,” she said. I watched her ass as she turned and walked to the SUV, opened the back door, and fiddled with the seats. “Come here, Matt,” she said. “And Kerry, I need your towel.”
When I joined her, I could see that Suze had folded the rear seats to form a large flat space in the rear compartment, and was arranging the towels to form a bed of sorts. “Climb in, guys,” she said.
The three of us crawled into the back and lay down on the bed of towels. I was on my back in the middle, Suze was on my right, and Kerry was on my left. Suze slid her left arm under my neck, leaned down, and kissed me; her right hand trailed down my chest, across my abdomen, and onto my penis.
I gasped as she encircled my member with her fingers, and began slowly moving them up and down along my shaft. I stole a glance at Kerry; her mouth was hanging open as she stared at my rod, and at Suze’s hand slowly jacking me.
“Suze,” I groaned. “Kerry is right here.”
Her hand never stopped as she said, “When I told Kerry that I liked you I also told her that I was going to try to have you tonight. She said she wanted to watch. She’s gotta learn sometime. What happens here stays here, right Sis?”
“Right,” said Kerry, still watching her sister’s hand moving up and down my rod.
“This is for educational purposes,” said Suze.
Between the beer, the weed, and my sexual excitement, Suze’s argument made sense to me. We were going to fuck, her little sister was going to watch, and the thought of it turned me on. I said, “Well, if it’s for education, I should tell you that I’m not all that experienced.”
“That’s OK,” said Suze.
“I mean… well, I’m not experienced at all.”
Suze’s hand stopped moving. “You’re a virgin?” she whispered.
“Yes,” I said, embarrassed.
“That is so excellent,” Suze said softly, looking down at me. “I’ll be your first.” She nuzzled my neck, then kissed her way down my chest. She licked and sucked first one nipple, then the other, making me squirm and groan. When she began working her way down my abdomen, I finally realized what was about to happen. I looked up in time to see her lips encircle the head of my penis.
She wrapped both of her hands around my rod, and then her head began to slowly move down and up. As her lips moved down over me, I felt her tongue make sideways flicks back and forth across the sensitive underside of my shaft. As she moved back up her mouth tightened and suctioned me, and simultaneously both of her hands moved rapidly up and down my erection from her lips to the base of my penis.
I groaned out loud at the pleasure of it; my head fell back against the floor of the SUV. I looked to my left and saw that Kerry was up on her knees now, leaning in close to watch her sister’s movements.
“I’m not going to last long,” I said.
Suze pulled off me long enough to say, “I don’t expect you to.” Then she took a breath, placed her mouth on me again, and pushed her head down until her lips were against my pubic hair. I was in her throat, and the sensation was incredible. When she moved back up her hands were instantly on me again: one playing with my balls; the other moving quickly up and down my shaft, now wet from her saliva.