John takes her to the mall

John waited in his car outside Lizzie's house. John gawked as he saw her exit the house, she was wearing a plaid skirt so short that John could actually see the bottom of her ass cheeks when she turned to lock the door. Her hard nipples poked through her thin top, which ended at her stomach, showing off plenty of her toned midriff.

"So what's the plan?" Lizzie said as she got in the car.
"I figured we could walk around the mall for a bit while we decide where to eat." John responded.
"Cool" Lizzie said.

They drove off and reached the mall in no time. John pulled into a parking spaced and turned off the car.

"John," Lizzie rested a hand on his lap, stopping him from exiting the car. "Can you do me a favor?"
"Um... Sure. Yea. What is it?" John was a little taking aback.
"Well first" She moved her hand to his crotch, "I need you to get hard. Can you get hard for me John?"
"uh... yeah" John gulped nervously.
"Good." She rubbed. "And I need you to stay hard. Can you stay hard for me?" She rubbed.
"Yes" John gasped.
"Good." She squeezed. "And finally, I need you not to hide it."
"What?" John was confused.
"Don't flip it up into your waistband. I want you to walk around with that bulge. I want everyone to see how hard I make you."

"I- I don't know" John started.
"PLEASE" She squeezed hand and jerked him through his pants for a few strokes.
"Yes!" John gasped.
"Good. Now let's go show off that monster of yours."