She was already wet.I unfastened my belt and stripped out of my trousers. My erection pressed hard against my satin briefs. Tasha grabbed the outline ...of my erection and squeezed it. She pushed her fingers in past the elastic of my briefs and felt for her prize. In an instant, I was just as naked as she was.I sat on the couch and Tasha mounted my lap, her boobs pressing into my face. I used a combination of my tongue, my fingers and my lips to tease her. She pushed the head of my cock into her. She is a very antisocial character, probably not autistic but certainly well up the Aspergers scale, but still brilliant. She has a photographic memory, is a mathematical genius and one of the world's most skilled computer hackers and belongs to a small select worldwide club. It is one only the very best are able to belong to, because you have to be among the very best to think your way into the club and jump through the hoops they set for would be entrants. I actually belong to a club like. “Come on we`ll shower off and get refreshed” said Mark.The four of us got out of the pool and grabbed a towel off the side and wrapped it around our shoulders, leaving the rest of our bodies nude and all admiring each other. We walked upstairs and into the large main bathroom, it was done out very romantically, red and white décor with a spa bath and mirrored ceiling. We entered the wet room where there were six shower heads protruding from the mirrored and tiled walls.“Six eh?” I asked.“Yes”. In the bedroom I slowly took off his clothes and ran my hands over his rippling muscles. Then I lay on the bed and pulled him into the sixty-nine position. Neither of us had any experience of cunnilingus nor fellation till today but the experimentation was wonderful. He kissed and licked both sets of labia then plunged his tongue into my vagina, I was licking his testicles and shaft alternately, which sensation was better I wasn’t sure they were all wonderful. Why hadn’t I allowed my husband to.