For the first time I saw her shaved pussy in the flesh and I went hard. I also saw that Jon's cock was all shriveled up. I wondered if he was even 4 i...ches when hard. I followed them into the bedroom and Mary went and sat in a chair by the bed. She told me to get comfortable on the bed and she was going to watch her husband do me. I was very nervous; of all the sex and things I had done in my life this was a first. I lay on the bed starring at that beautiful shaved pussy that Mary was teasing. His BALLS lifted up when he did that motion but they were so BIG he couldn't possibly keep them within his fingers. The TWO BALLS FELL on both sides of the two fingers that he used to lift them up and HUNG like two MANGOES on either side. They were LARGE OVAL and FILLED WITH SPUNK. One could tell that he hadn't CUM at least in a WEEK. The VEINS on his SACK were also ENGORGED. His BLOATED BELLY was A GOOD SIZE and interestingly did not show when he was clothed. So it was like a pleasant surprise. Bathing suits, dresses, jeans, not nude or anything weird or particularly scandalous on her part. She was European, so she didn't seem to think twice about her thirty year old, busty body of perfection standing in bra and panties not two feet from a seventeen year old trying to play it cool and not the raging hormone I was. That was all I was living for, until I discovered her night time activities. I wasn't a child. I could stay at her place unsupervised in the evenings if she ever wanted to. Mom would always say it was okay and to be back “by dinner time.” When I’d go over there they had several layers of sheer window coverings so you could get sunlight in, but no one could really see out or in unless you stood right up to the window and pressed your face to the glass. I’d shut the door and his dad would already be in a robe and his mom always wore a dress or a slim housecoat type dress. Cotton that would zip up the back. She also never wore panties. I’d come in and before the door.