As the tail lifted the girls skirt it was apparent she was wearing no panties as you just make out her fuzzy pussy from under the skirt. The upset boy paused from his panic as he locked his eyes on her. You could then see a bulge starting to develop in front of his paints as he became turned on. The girl seemed to notice this as she locked her sights on his growing groin. His penis must have started to change because the bulge was continuing to grow past any reasonable size for a normal boy. In a sudden return of panic and lust the boy looked down at him self realizing his engorged member was straining against his shorts. He reached down and undid his zipper freeing a massive donkey penis. The girls mouth dropped open in surprise and her hand went instantly to her sex as she needed relief from her own building lust.The boy in turn reached down and grabbed his growing cock as he stared contently at his female friend.