Her crisp white uniform was made of thin material, and it clung to her succulent hips and ass like... he decided he'd better not think about that beca...se he could feel his cock starting to grow hard. Normally, when he felt like this, he could usually find some female companionship at one of the local bars or clubs to help alleviate his pent-up frustrations with a night of wild sex. But with him in the hospital like this, that wouldn't be possible.Heather was in a similar predicament herself,. This time he waited until she had just got on the treadmill. Luckily the gym wasn't very busy and there was a free spot near her. He walked over and climbed on, already cranking the dial and running at a speed that he never would’ve been able to maintain before. Slowly he let his mind clear, focusing on the exercise of running.When he felt he was focused enough, he quickly glanced over to the girl who was jogging lightly. In his mind's eye he imagined her getting horny, picturing what her. "Tweaky, have you also decided not to answer when spoken to? Have you forgotten everything I have tried to teach you?" "No, Mistress I haven't forgotten." "Then you are wilfully disobeying me tweak!" "No Mistress I would never do that." "Tweak, have you ever heard of the '3 strikes' and you're out rule when it comes to criminals?" "Yes, Mistress." "Well, tweak you are out on strikes. 1) You took you're binky out; 2) You did not assume the position and 3) You did not answer my question. I was hiding outside the room. She took the bait and went inside. I watched as she started to take off her top. She had no bra on and her tits just hung there beautifully. She unzipped her skirt to reveal a red thong underneath. I was amazed how similar her body was to her sister, but she just looked sexier. Maybe it was the excitement of the situation. I decided to go for it. I took off my boxers and walked into the room my cock swinging out in front of me. She turned startled. "Oh god" she.