.!"A smile grew on her face and when she was bringing the bottle to her sexy lips, at a very fast rate of doing stuff, I looked again at her tanned le...s, trying to spot some under ware (her skirt wasn't pulled up enough, yet) and pulled her hand that was holing the bottle down: "Hey you have to pay for that!!!!" The guy laughed and moved once more, now facing her even more. I got back to my place.She looked at both of us, grabbed her skirt in a sensual way and added "so.. 90? 1€..." and when. We had gone through university together and had just moved out together to another city for our careers. I noticed my girlfriend became distant from me within a couple of weeks of living together. She was never horny for me and was texting on her phone a lot, more than normal. She would always giggle when she was reading the texts. I had a slight suspicion something was up but just dismissed it. Just a quick background so you can understand our relationship. We had always had great sex. She was. . yes, I might be gay...It was getting dark so I headed home. As usual, my wife was expecting me with a big smile on her face. I told her not to panic because I'm OK and than I told her what I saw earlier. She smiled and asked me why and I told her that I want her to have the great sex life that I can't offer her and than explained what I just discovered during my walk. She told me that she also discovered that she needs a lot of sex and her sexual preferences expanded to anal sex, group sex,. I was standing in the shower trying to process all of this when the shower door opened. My s****r was standing there. She slowly got undressed, and stepped into the shower with me. She stood in front of me, completely naked, the water running down both of our bodies. My cock stood at attention. She reached for a bottle of shampoo and let it run all over her tits. She rubbed it in and her tits were shiny and smooth. She then got on her knees in front of me, grabbed my cock, and slipped it in.