We take it to the back sit I bend Anna over and lick her wet pussy before I stick my fat cock back into her soft pussy. I arch her back ad pull on her...left arm and hair as I long stroke her tight pussy.She cant hold it anymore as she yells,"IM CUMMING."I grab on to her fat ass and keep pumping until she cant take it. I say I'm ready to cum baby. She says okay baby but I want you to bust that load in my mouth. I make her orgasm a couple more times till I finally feel ready to bust. I pull out. He uses, by coincidence, a similar electrostatic generator to that which I employ but arranging it so that shocks are received in the brain itself. I had in passing mentioned that occasionally my students become distressed and he had kindly provided me with two items of restraint that he felt might be of service.In the face of Amanda's and Estelle's rebellion, I determined to use them. They seemed entirely appropriate to the girls' deranged actions.Aristides referred to them as restraint coats.. Hmmm… I really wondered what was happening under the table at the other side… A finger suddenly made his move under my string and found his way between my juicy lips. I looked at Mr Spain who dared to try this naughty move. "Go on", I heard myself saying and turned my head to Mr Dutch who was kissing my nipple. When he looked up at me I kissed him on his mouth in the same way his wife kissed me in the afternoon. A tongue touching mine and a finger slowly in and out my pussy were a nice foreplay. She is amazing.After about 10 minutes, I couldn't take it anymore. I cummed almost as hard as last time. I don't know when my cock is going to go limp again.The minute she took my cock out of her mouth, I put it in her pussy. I could tell she was still recovering from her last orgasm, she was moaning like crazy with my 8 inches in her.About 30 minutes in, she cummed. She was too tired to top her last orgasm, but she got a decent 4 spurts. I got limp too. As much as it pained us, we had to stop..