"You're teasing me," he said.

"No, I'm not! Melanie never teases. At least not most of the time. Have you ever made it with a girl?"

Dustin shook his head. "Not all the way."

"Would you like to make it with me?"

"Jesus!" he hissed. "We're, brother and sister!"

"You're my stepbrother," Melanie chuckled. "Anyway, so what? What harm can it do?"

He reddened. "Well, you know," he mumbled.

"I take the pill, so I can't get pregnant if that's what you're worried about. I've made it with lots of boys."

"You have?"

"Sure. Angie thinks I'm a sex freak."

"A sex freak?"

"Yeah, she thinks I'd fuck a toad!"

"Jesus!"

"Come on. Let's pull the boat over on the shore and find someplace where we can be alone."

"You're putting me on," Dustin said nervously. "You don't really mean it."

"Of course I do! Don't you like me?"

"Sure I do."

"Don't I turn you on?"

"Jesus Christ!" he muttered.

He turned the boat and headed for shore. Melanie smiled, her pussy quivering as they finally coasted into a deserted part of the lake. The woods were thick and there would be no trouble finding a secluded spot.

"There," she said, "behind those trees. The grass looks thick enough to be comfortable."

Dustin helped her out of the boat. They headed for the trees, and as soon as they were behind them she turned and melted in his arms.

"Kiss me!" she hissed.

Their lips fused in a hot kiss. She pushed her belly against the bulge in his crotch.

"Put your tongue in my mouth!" she said. She squirmed and wriggled her hips, grinding her cunt against him. His hands moved down her back to squeeze her asscheeks. She felt him trembling in her arms.

His tongue plunged in and out of her mouth. She caught it with her own and shoved her own tongue into his mouth.