I unrolled the condom onto his cock. He was so thick at the bottom it wouldn’t unroll completely. I moved off him and lay on my side with my legs p...lled up. He got up, grabbed the lube from a dresser and slathered some around my hole. He put some more on his cock and threw the bottle aside. “Go slow,” I said, but he didn’t. He just pushed the tip of his cock against me and started shoving it in. “Jesus,” I said. It hurt, but it kind of didn’t. He moved in and out a few times to get me. It made it difficult to keep a professional look at the High School I worked at.The game phase of our training started to morph into a full time BDSM relationship. Anytime we were home alone and especially in the bedroom we, meaning I, was required to maintain a specific protocol. He didn’t allow me to sit on furniture. He decided what I could eat. He started imposing restrictions on when I could go to the bathroom at home and then at school too. He told me I couldn’t smoke or drink wine. He. " Was it?" she sat up looking at me, "I've not done this much, was it really alright?" Yes my love, now what about you?" I said."Oh Dad," she giggled, "I've already come twice," holding up her wet middle finger.We both sat there for a few minutes, enjoying the afterglow."How's my party arrangement coming on?" she asked."Fine, Beth's arranged the caterers and I got the all the drinks in," I said."Oh good," she hugged me, her naked body feeling good against my skin, "you know I can't believe I. So I shake my head and continue with the tasks at hand looking up the medical term for her. I eventually find it and help her in writing out the answer for her homework. Her English is good and I tell her so but I notice that she has not caught the nuisances like words having similar pronunciations but different meanings and the gibberish called medical terminology is hot helping. I notice that our chitchat is disturbing others and I suggest we go to the caf?nd continue.We continued studying at.