It was a hot summer weekend and my old friend stopped by unexpectedly and stayed for supper . We sat around the pool enjoying a few drinks and a couple of puffs as it got dark, the breeze just dropped and the humidity became unbearable . I don’t know why but I suggested that the three of us go for a swim to cool off , my man was all in . He immediately stripped down and jumped in the pool . My friend played bashful and said not right now. Eventually he got out dried off and went into the house to bed . I noticed her trying not to look, but still looking at him. We continued to talk on the patio For a short time and I’m not sure who suggested a swim but we quietly slid off out clothes and slipped into the pool. As we continued our talked, I couldn’t help but stare at her new boobs. We kept our voices low as we moved in closer to continue our conversation ,but I just couldn’t take my eyes off her . I have no recollection why but I reached out and jokingly tweaked her hard nip and she didn’t pull away . She whispered she hadn’t had sex in several months which surprised me . I thought maybe telling her she should try my old stand by , the pool nozzle and I wouldn’t have mind watching that . I don’t know what came over me , instead I lifted her up onto a pool toy and just dove in between her legs . I’ll never forget how she looked she was definitely horny . I was hoping he would hear us and come back out to join in . I felt her shudder after only a short time so I moved her to the side of the pool deck and continued licking her full length . She began shuddering and grabbed my hair , it only turned me on more . She asked what he would think . I said let’s go see and We ran straight into the house naked and still wet. She just jumped in the bed and immediately took him in her mouth we completely startled him . He told me later he couldn’t believe it was real . I just watched for a few seconds then went back down on her more to turn them both on , then up to help her Go down on him . He was super hard . I really wanted to watch him make love to her and I grabbed him and shoved him into her. I licked on her nipple watching him inside her . I loved to watch as she begged him “harder” This completely turned me on more . They finished , I wanted to continue and reached into the nightstand and got my big dildo . I asked her if was ok , she spread wide open . I just licked , while I fucked her till she got off.I then straddled her and rubbed our clits against each other till I got off. The grinding was such a turn on because I never got off like this before .We went back out to cool off and smoke the last of the joint as he crashed out . She admitted to cumming at least 6 times . We called it a night and she went to the guest room . In the morning she left early. I walked out to the pool to clean up and found her panties bunched up on the deck Good thing I found them before the neighbours saw them. It was totally wild night and unplanned which made it better