"Judy, you're my sister," he said again. "I can't go around school with you. That would be freaky."

"You said you wanted to… to peek at me."

Judy noticed the direction of his eyes. Her tears stopped and a hesitant smile started on her face. Rick was looking at her knees. He could see part way past her skirt, see the smooth creaminess of her slender thighs. Slowly, Judy opened her knees, letting her brother gaze between them. She felt a small shiver flow through her as she sat there.

Rick gazed between his sister's thighs, looking at the tightness of her panties. His cock was beginning to swell inside his shorts. Judy scooted her little ass forward and, after glancing about to make sure they were alone, spread her legs very wide.

"I'm peeking now," Robert said in a slightly husky voice.

She noticed he was not wearing a jockstrap. The head of his cock was becoming visible, and she fixed her dark eyes upon it. "You're getting a hard-on, Ricky," she murmured softly.

"Who wouldn't?" he replied, his eyes showing his growing excitement. "Looking up your dress would give the whole male population at school a hard-on."

Judy giggled. "Do you think so?"

He nodded his head.

"Would that make you happy, Ricky?" she asked.

He grinned wickedly at her. "…imagine, every guy here walking around with a hard cock, just by looking, at you."

"You want me to do that?"

"Make their cocks hard?" he countered. "I'd love it!"

"Okay," she said softly. "I told you I'd do anything you want of me, remember?"

Ricky pulled the crotch of his shorts to one side and his now hard cock lurched free. Judy stared at it, delighted as before. Her pussy began to pulsate in a nice way, becoming even more moist. "You're making my cunt wet," she said. "You keep my cunt wet, Ricky."