After awhile some of her students decided to try some really perverted activities on her. They set up a day where they brought in a variety of pets. A...large dog was the first to fuck her. Then a large snake was forced to continuously go in and out of her cunt till she orgasmed. A pet pig fucked her then she was taken by a large cat. By the end of the day she was sobbing and saying "no more please." but it conti ued. Her students filmed all of the sex she was engaged in and the most popular was. I stood over her watching as she worked both hands on her pussy and moaned loudly. “Turn over and lay on your stomach.” She rolled over on her stomach and I mounted her. I pushed her cheeks snuggly around my cock and ground her ugly ass to the floor. I began to feel the fire rising in my thighs.I finally came after ten heated minutes, shooting a thick stream of cum all over her dark chocolate cheeks and groaning loudly. Tina attempted to look back at me but I grabbed her neck.“I said don’t. Apparently satisfied that we were unobserved for the moment, Janet turned to me and fixed me with her green eyes."Look, we need to talk," she started. Looking at her was fine, but listening to her rather spoiled the effect. Janet was used to getting her own way, and it showed. "Can we go somewhere private?" Sure," I said amiably, since that fit in well with my own plans, "Let's go behind the school."She seemed to consider it for a moment, then nodded. "Okay. But quick!" Since most people were. Who had never had that talk with her daughter. So I kept Pauline off school that day and my mother came over to have a word with her.Thus our lives reached a new equilibrium. The kids were quiet, worked hard at school and never gave me a moments' worry. I say that ... I was a little worried at Pauline's social isolation if relieved in some ways that she didn't start dating. She took on the 'lady of the house' role and ensured we always had good food in the house and clean linen. I interrupted.