The bruises on Jon's arms were growing, but the pinching was the only way he could divert his attention from the scenes that were repeatedly unfolding in front of him. And the one unfolding right now was especially difficult to ignore.
His sister and best friend, now apparently identical sexy nurses, were making out right in front of him. He couldn't even tell which was Zoe and which was Karyn. He tried closing his eyes, to shut out the image, but even the sounds of the two blonde hotties was enough to get Jon going. Before long, his bedsheets were once again tented above his crotch. Jon sighed. All of this resistance was getting exhausting. He was tempted to just give in.
One of the girls had her hands in the other's panties when she noticed Jon was... up. The makeout session quickly stopped and the both looked at Jon and blushed.
"Sorry, bro," said the one on the right.
"Yeah, Jon," said the other one. Even their voices were indistinguishable. "You were asleep and we just... well... You're up now and we're here to help you." Karyn sauntered over to the bedside and gently placed her hand on the bulge in the sheets. Then she placed the stethoscope in her ears and, taking the other end in her hand, snaked it under the sheets and placed it on Jon's shaft. Karyn closed her eyes and bit her lip as she listened to the blood throbbing through his engorged member.
Jon had been so distracted by the attention Karyn was paying to his crotch that he barely noticed Zoe coming over to the other side of the bed to fluff his pillow. That is, until he was nearly smothered by her cleavage. He could smell her perfume, which only helped to lower his resistance even further.
Jon wanted to scream out, to yell at everybody to just stop, but had trouble finding the breath to do it once Karyn started working her hand under the sheets. Then, Zoe slowly unzipped her dress, exposing her breasts to Jon. She took his hand and brought it up to her chest, and Jon automatically began fondling. In less then a minute, Jon once again made a mess of his sheets.
Karyn and Zoe smiled at their handiwork, then looked at each other, beaming with pride. Jon looked spent. They were about to start changing his sheets when a knock came at the door.