Ben

"Go, go!" Lil said, jumping up and down and waving her hands. Her small breasts joggled up and down.

Bernie watched quietly, intent on the two naked young men who were churning the water furiously as they raced back to the starting point. Her compact, golden-skinned cousin Ben and her pale lanky blond boyfriend Gary were competing -- competing not for her favor, but for which boy's penis would enter the other's ass. She hoped Gary would be a good sport, however this turned out.

"Oh wow, oh wow!" Lil said, excited.

Bernie looked sharply as Gary and Ben approached her. Gary's long arms and legs kicked and stroked steadily, a bit ahead, but Ben put on a burst of speed. His feet kicked up a foamy wake and he sprinted ahead, touching his hand to the wall an arm-length ahead of Gary.

The two young men clung to the side, looking at each other as they panted and blew water from their mouths and noses.

"Y-your ass is mine," Ben said.

"F-fair and square," Gary said. "But my turn next."

They paused to catch their breaths, Ben's brown eyes looking at Gary's blue ones.

"Your first time on top?" Gary asked.

"With a guy, yeah," Ben said.

"Yeah. Be only my second time on the bottom," Gary said. "But fair's fair."

Ben smiled. "And you get your chance next," he said.

"Yeah. Where d'you want to do it?" Gary asked.

"Hang on a sec," Ben said. He looked around the backyard, with its high fence, then up at Bernie. "Do you have that book we used?" he asked.

"Your Family Doctor's Guide to Anal Intercourse?" Bernie said. "Sure, it's in my night table. You want me to get that and the lube and stuff?"

"Yes, let's set up..."