I pressed my breasts against hers as I fucked her even harder. Grabbing a vibrator, I pinned her hands behind her head with one hand as I pressed the ...ibrator against her clit. “God, Kat. You’re gonna make me cum.” I smiled. “Good!” I thought. Fucking her, rubbing her clit with the vibrator, I watched the tension build, and build, and build until she climaxed. “Fuuuuckkk…” She screamed loud enough that I’m sure her neighbors heard. Pulling out of her, I rolled onto my back beside her. “That was. He tied one of my ankles, and then the other.Returning to the box, he came back with four more ropes that he snugly tied just above both knees and below both elbows. It was amazing how much more restricted that made me feel. He then whispered in my ear, “I have two rules you will obey. One, you are forbidden to orgasm until I grant you permission, and two, you will perform any act I request without delay. Failure to comply in the smallest way will be dealt with. Do you understand?"I could hear. I'm straight. Into guys not girls. But the more her eyes stared, the more the stirring of arousal in Katherine's groin grew.Nina stood back up and smiled. "I gotta run. See ya later," she said with a wink and then walked out of the room.Katherine shut the door and locked it. She went over to her bed and lifted off the box and placed it down on the floor and then lay down on the bed on her stomach. She felt overly tired all of a sudden but she couldn't fall asleep as thoughts of Nina entered her. I do know that as the days go on, the lack of clothing out in public will start to get easier. As you know that we are getting closer to the winter months, and in a few months the weather might be a little uncomfortable at times. I recommend that you all start taking vitamins and some herbs to bring your body temperature up. But, I do recommend that you try to remain out of the elements whenever possible during those months. I do need to read this passage in the new dress code as the policy.