Jon wasn't sure exactly what Biff and Sarah were doing but, whatever it was sure was making Biff's penis stiff as a rod, which was crowding Jon and Karyn trapped as they were in Biff's pants.
Jon could hear soft moaning sounds of pleasure that had to be coming from Sarah and he could only guess what Biff was doing to elicit such responses from her.
The moaning abruptly stopped and Jon and Karyn soon felt someone trying to undo Biff's pants. Suddenly they were free and could see the scene laid out before them. Sarah lay along the back seat of what must have been Biff's car her skirt was pushed up past her waist and her panties hung from one foot, her obviously wet crotch lay bare to the cool night air.
"Wait Biff" Sarah said, "Stop, that's enough. I don't want to go any farther. Not tonight."
"Sure, you do babe." Biff said, his rational mind overcome with teenage hormones. "Just lay back I guarantee you'll enjoy it." Jon and Karyn saw their perspective move closer to Sarah's naked crotch.
"No, stop. Biff stop it." Sarah said more forcefully trying to push the much larger teen off of her. "Stop! I said no!"
"Don't worry it will be over before you know it." Jon could see the tip of Biff's penis the moist pink folds of Sarah vagina. He realized he was helpless to do anything but watch as Sarah was raped.
"No!" Sarah screamed as Biff's penis slid into her pausing briefly to break her hymen, stealing her virginity. She began sobbing uncontrollably as Biff pushed farther into her with each thrust of his hips.
"Shut up bitch!" Biff yelled at her and quickly followed up with a slap across the face. Jon wished he was anywhere else. He wished he could look away, but it was no use. As a testicle Jon couldn't do anything but watch, and wait for the inevitable conclusion.
Jon could feel the pressure building within him, he knew the end was near. Soon this nightmare would be over. Finally it seemed he couldn't contain the pressure anymore and with a rush he felt himself drained, literally, as Biff came in Sarah.
Biff quickly and quietly climbed off of Sarah, who was still crying uncontrollably, and pulled his pant back up and fastened them closed. "Shut up, bitch or I'll make you walk home from here." Of course this just made Sarah cry even harder, which caused Biff to become even more angry.
Biff grabbed Sarah by one of her feet and drug her out of the open door to land in a painful heap on the side of the dirt road they had park on. As Biff walked back around to the drivers side of the car to get in and drive off he paused, it sounded like Sarah was trying to say something.
He looked back at her as she lay in the dirt her once pretty and stylish clothes now ruined by dirt and the blood from her lost virginity. "What did you say?" realizing she had attracted his attention once more Sarah curled into a tighter ball and cried even harder.
Biff walked back over to her a mask of inhuman rage covering his face. He grabbed her shoulders and shook her. "I asked you 'What did you say? Bitch. Tell me!"
Sarah uncurled from her protective ball, still clutching the stone that Biff had given her before he had gone crazy and attacked her, and looking him straight in the face said "I said, I wish..."