School that day was boring at first; Jenny could barely pay attention, thinking about last night and what had happened with Daddy. She quickly asked to go to the bathroom, and ran out of the room, relishing the feeling of her dick swinging and slapping her thighs as she went to the girls' restroom and into a stall. Jenny hoisted her dress up, draping it over her cock, which was soon standing proudly at attention. She quickly started rubbing it, and unconsciously pumping her hips, moaning quietly... and was interrupted by a voice.
"Jenny? You okay in there?" It was her best friend, Nina. She looked back, and remembered that she hadn't locked the door to the stall! Nina was standing there, looking at her back, at the dress lifted up in the front and partially in the back. "You ran out so fast. I asked to go see what was wrong." Jenny quickly shook her head. "I'm okay. Close the door."
"What are you doing?" She heard Nina stepping closer, and quickly tried to drop the skirt of her dress, but it still stayed partially lifted, draped over the twelve inches pushing out in front of her. "Do you have a game or something you're playing with?" Nina looked over her shoulder. "What's that??"
Before Jenny could stop her, Nina pulled the skirt of the dress back up, revealing the purple tip of it and several inches before Jenny grabbed it back and pulled it down. "Eww! What is that?!" Jenny almost yelled, "Shh! Close the door!" Nina pulled the stall door shut and locked it, staring at Jenny. "Is that a... um..."
"It's my cock." Jenny grinned proudly, lifting the skirt back up and turning around so it pointed at Nina. Nina backed away a bit, staring down at it. "It's so BIG... why haven't I seen it before? I thought you had what I have." She was looking at it curiously. "Do you wanna touch it?"
Nina smiled widely, still staring, and reached down to touch the end of it. That sent shivers down Jenny's spine, and Nina grabbed it, feeling it all up and down with both hands. Jenny almost came right then. "Do.. you wanna taste it?" An impulsive question, but surprisingly, Nina leaned down and took as much as she could of it in her mouth, licking and sucking. The sight of her best friend with her cock in her mouth was almost too much for Jenny to bear. With a shuddering gasp, she shot her load seconds later, and Nina pulled away, gasping... and swallowing.
Nina had an odd look on her face as white goo dribbled from her mouth. "It tastes weird... I like it..." Nina smiled, swallowing the rest of it, wiping it from her chin with a finger and licking it off. "I want more. Can I have some more?" Jenny shook her head, leaning against the toilet, shocked at what had just happened. She pulled her dress back down over her cock, now softening, and wiped it off lightly with her dress. "Next time we go to the bathroom together, Nina. I don't have that much of it."
"You're a cool best friend, Jenny." Nina grinned, and walked out of the bathroom, waiting just outside the door for Jenny to follow. They walked back to class together, holding hands.