When I was a teen our family would go to a nudist resort every summer. I was 13 and I just came back from the end of school and I had done a bit of growing since I was there last. I had grown about five inches taller and my dick had gone from a lowly four inches to seven and it had become quite thick. The wonders of puberty. Now, I was in a group of kids who were all around a few months in age of me. There was Katy, Anna, Lisa, Laura, James and Me. We were all within six months of each other and all lived in separate towns except for Katy and Lisa.
When I came back for summer, my family was the first to arrive in the early morning and about five hours later Anna arrived and Wow had she done some growing. When I last saw her she just had nipples and a bald pussy but she had grown to about a D-cup and she had shaved a small triangle above her pussy. We chatted and she knew I was getting turned on and said, 'So we've both done some growing this year.' I told her that she looked really good and her tits looked lovely. She asked me if I wanted to touch them. How could I say no! I fondled them for about five minutes before she noticed my raging boner poking into her thigh. She then asked me if I wanted her to take care of it and, again, how could I refuse. She stroked it for five minutes before I felt a massive load shoot up my dick and out onto her hands, tits and face. We quickly cleaned up with a towel before anyone came past.
Later Lisa and Katy turned up with their parents and they had done as much growing as Anna. Lisa had grown lovely legs and a nice plump bottom while Katy had grown busty and curvy. As we chatted Anna brought up our little encounter earlier, Katy told me that she noticed me looking at her breasts and she asked me if I've ever titfucked a girl before. I told her I didn't know what that was but boy she taught me. She grabbed my cock and jerked it in between her breasts and slid them up and down along my shaft until I came all over her tits and face.
Lisa was complaining how she didn't get any action so I asked her if she wanted me to finger her and she obliged. I kept rubbing her clit until she eventually screamed in pleasure and I felt her squirt all over my fingers, I then let her suck it off my fingers and then used my other hand to keep rubbing at her clit until she squirted again and again. God she screamed so loud I'm surprised no-one heard her. She then passionately snogged me and thanked me for making her feel so good.
The next day James and Laura arrived and we told them of our games the day before and they wanted to join in, so we had me getting jacked off by Katy, Katy getting fingered by Laura, Laura getting fingered by James, James getting jacked off by Lisa, Lisa getting fingered by Anna and Anna getting fingered by me. This masturbation orgy lasted for three hours and then we started doing more wild things but these are definitely for a different site.