Watching, camera in hand.

Gary pressed his penis steadily against Ben's butthole as it slowly opened. Slick, tight, and...in! So good. So good.

"So fucking good," Gary said out loud. He felt the pulse of the sound system through his body, making him want to move.

Ben grunted. "Uhhhnnh. Stop a sec. Wow, guess I asked for it," he said.

Gary stopped there. His own ass still burned a little from taking Ben's cock. Gary looked down at where his penis entered Ben's body between the other young man's buttocks. Ben's golden skin looked pale in the bluish rays of the streetlight. Gary smiled and took a breath. He looked up into the darkness outside the Super Surf Van.

Standing in the warm night air on the driveway, Hank and Veevee watched their son Gary and his girlfrend's cousin Ben through a window on a shadowed rear corner of the van. The thumps and pulses of an ambient music mix filtered out. Veevee clutched her husband's hand in excitement as she watched her son's erect penis penetrate the other boy's ass.

"Give him your beautiful cock, Gary," Veevee whispered. "Make that boy feel you inside."

Veevee sighed, watching her son having his turn on top. Finally Gary, who had paused with his penis halfway up Ben's ass, started thrusting.

"Yes..." Veevee hissed.

Ben rolled his head and shoulders with the sensations of being the receiver. His knees weakened and he collapsed until he was lying almost flat on the towel-covered floor. Gary stayed with him, spreading his own legs outside of Ben's and leaning forward so he could keep his cock inside Ben connected as the angle changed. Gary ended up on top of Ben with his weight on his elbows and knees. Ben's skin was warm against his chest, too warm on this summer night. Gary pushed back up onto his hands. This gave him a better angle and he started thrusting again. Ben slipped a hand back and started jacking on his still-erect cock.

"Oh Hank, we're so lucky to see this," she told her husband. "I didn't even know Gary liked sex with other boys. Look at his balls, Hank, how tight they are." She whispered at Gary again, "Fuck him with your beautiful cock, my son. Fuck him till you come. Mama wants to see you come."

Hank saw Gary's hips quiver. He squeezed Veevee's hand. "He's getting close, honey," he said quietly. "This is the best angle to see his butt and balls, but you should move round to the side if you want to see his come face."

"Honey, do you have your little flashlight?" Veevee whispered. She dropped Hank's hand and fished in her purse.

"Sure, why?" Hank replied quietly. He pulled it out.

"I want a picture of Gary fucking that boy," Veevee said. "If you dial it tight and point it at Gary's balls I won't need the flash." She readied her pocket camera.

Hank pointed the flashlight at the pavement and dialed in a small circle of light. He turned it off, pointed it through the window and lit it up. The young men, faintly illuminated by a bluish streetlight glow, were now spotlighted by the narrow beam. Gary's balls were fat, tight and pink under his cock root. The sparse blond hair around his ass glowed in the flashlight. Under Gary's balls, his cock shaft disappeared into the other boy's ass, moving in and out with his thrusts. Lower down, the golden skin of Gary's partner's cock root gave way to the darker skin around his balls at the edge of the illuminated circle.

Veevee breathed quickly and deeply as she photographed her son buttfucking the other young man. Squeeze, click. These would be treasures, she thought. Too bad she wouldn't see their faces. Again she squeezed the trigger. "The camera's too slow," she muttered.

"Green switch is movie mode," Hank said helpfully as he held the light steady.

"Yes..." Veevee said. She clicked the switch. Now she could capture her son's motion, his hips rising and falling, his cock moving in the boy's ass. "Is Gary gonna come, Hank?" Veevee asked eagerly.

"Pretty soon, honey..." Hank said. "There he goes."

"Yes, yes, yes," Veevee hissed as her son rose up and down, thrusting hard and fast into Ben's ass as his orgasm took control. "Come in his ass, my baby, my big boy."

Gary's moan was loud enough to hear outside the van, and it was joined in chorus by Ben's.