Now, during this time I'm around 13. The only other person there my age was this other girl who was a grade above mine. The rest of the cousins (the ones that were playing with us) were all around 9-11 ages.There were 3 guys and 4 girls in total. Now i had'nt gone to the area where they had all this set up yet, as i was still finishing my food at the time. My aunt came by saw me eating and told me that everyone else was playing and that i should probably go join them. As I followed my aunt to the place, I did not expect to see what I saw.
Except the girl that was my age, all of the others were playing COMPLETELY NAKED! Now this area was pretty private and only their family could really access it. They were splashing around in the water and playing with a hose spraying each other with water. A lot of the grown ups were sitting closeby chatting and watching. My cousin urged me to strip and join them but i was too shy for that. But I was getting really excited seeing all those girls naked like that in front of me, so much so that I even got hard. My dick back then didn't even grow that much when it was hard, it was more that it became stiff and erect at the same size. There was a ledge near the pool so i decided i would just get my feet wet and that would be it. But my cousin had other ideas and he started splashing water at me. I didn't wanna get my tshirt wet so i took it off and started kicking water back at him with my feet.
The next thing that happened was pretty unexpected. My cousin grabbbed my legs and yanked me into the pool. The pool wasnt deep at all so I actually hit my butt on the bottom and it hurt pretty bad. While i was in pain, he quickly yanked my shorts off and threw them on to the grass. Thankfully i was wearing underwear and he didn't try to get those off. But my erection was slightly peeking out from the top of my underwear. No one really seemed to notice though, but i did notice the girl who was my age smirking at me.
I was soo embarassed i wanted to crawl into a hole and die. I was also angry that she got to see everyone else while being able to wear a tshirt and shorts so that no one could see her. I ended up only staying around a minute after this as I got too shy and quickly left the area. Only after taking one last good luck at everyone though.