Research at Karen's house

After parking a couple houses away from Karen's house, John walked up and knocked on the door. He heard footsteps inside, and then the door opened. John quickly took in Karen standing there in her school clothes. He had half expected for her to be there in the nude, although that didn't really fit the girl he knew.

"Hi, John. Come on in," she said. There was a hesitation in her voice, but an eagerness too. He thought he shared her feelings.

John walked in, and she closed the door. "Can I get you a Coke or something?" she asked a little nervously.

"Sure." John tried to smile reassuringly.

"Why don't you sit on couch, and I'll get it," Karen said with a shy smile.

He sat and watched Karen's butt as she walked to the kitchen.

When she walked back in carrying two Cokes, John noticed she had unbuttoned a button on her blouse, revealing a bit more cleavage. It's going to be a fun night, he thought.

Karen sat next to him and sipped her soda. She seemed nervous. The two classmates spent about five minutes in idle chit-chat about school.

Finally, she sighed and said, "Alright, what first? Penis or vagina?"