Secret sex i have had but not tlked about

I was young ********** just old enough to get an erection. I was horny all the time and went naked every chance I got . WE were at my aunts house and there were 6 k**s and we all slept in the same room . I was on a beach lounge with straps and I was able to slip my dick through the plastic. My young cousin a girl was next to me and after she fell asleep I was reaching over to feel her bare pussy under her pj's. I liked that she had no hair and it got me very hard so I thought to grab her arm and have her hand touch my cock that was sticking through the strips of my bed . I even put her fingers around my hard cock and held my hand around hers to jack me off As I did this I soon felt her tighten her grip without help from me. I was in a daze then knowing she was awake and that she was so young and now aware she had my cock in her hand. I went ahead and let go of her hand and her fingers were still around my cock and I started rubbing her pussy and she responded to that by stroking my cock which sent me into a dream state. I went and put my finger in her slit and looked at her as I did and saw she was straring back at me . She had a funny look on her face and keep rubbing my cock and I knew I was going to cum soon so I sat up and let her grab it again whispering to her to continue and she would see me cum. She had to love it and never slowed down looking at my cock in the dark but could see it very well. I couldn't take it anymore nd shot cum in a few streams she squeeked when I did and wiped her hand on my pj's and layed back down. I went to the bathroom and cleaned up .When I returned I didn't say a word .The next day she was cool and never said a word to me about it and we went our diferent ways not talking bout it but we knew it happened