The time we turned each other on ( true story)

I have always had a crush on my cousin. At the time, I was 15 and she was 20. The major age difference bugged me and to this day it still does. We have been very close for years. One day we were watching a show and she asked me to play with her hair a little bit. I didnt think of it much because she enjoy having her hair played with. She bends forward on the couch and I lay on my side behind her and began stroking her hair while watching the show. 10 minutes passed and I noticed her falling asleep. Then the thoughts so racing into my mind. She was incredibly beautiful, her natural tan color was stunning. I as my eyes scanned her body I glanced at the clock and noticed it was almost midnight. I was sleeping over and her parents were asleep. I stopped stroking her hair and put her at a comfortable position to sleep. "Why did you stop?" She mumbled. Surprised, i went back and started stroking her hair again. She began waking up again and my dick began to harden. She adjusted her self to a position where her lower back was on my dick and she watched the movie continue. She was fully awake by now and I was hoping she wouldn't feel my dick on her lower back. I began stroking her hair closer to her neck and gently brushing my hand against her neck. By now my dick was throbbing and she was letting out small moans. I decided I would test her and continued brushing my hands around her neck. Her back squirmed everytime I did it and she began to slowly get turned on. It didnt last long though, she got to a state where she would let out a soft moan every once in a while. She told me multiple times that I am doing a good job. After about 30 minutes she was asleep again. She has put her back up against my body as I laid sideways behind her. Then she picked her legs up on the couch and laid down. Now my dick was right on her beautiful ass. The only thing in between was my shorts, her underwear and pants. My dick was killing me and I had to take care of it somehow. I rested my right arm over her stomach and used my left hand to gently rub the top of her head. Then I ever so gently pushed my dick against her lower back. She left out a soft moan and begged me to keep playing with her hair. Then she came out of her sleep and went on her phone while in the same position. I avain pushed my dick against her amd she didnt say anything other than smile. My right hand had moved down to her nice thigh where I gently rubbed it. My brought my head closer and breathed down her neck instantly turning her on. Then she pushed her back against my dick which surprised me. I slowly pushed my hips back and forth and my dick rubbed in and out of my shorts against her back. I got closer to her ass and she didnt say anything other than keep a moderate smile as she scrolled through her phone. I took breaks to keep my self from cumming. A part of her stomach showed and I rubbed my hand under her shirt for a brief moment. Then suddenly out of nowhere she turns towards me and says "You have done a great job, I am going to go to bed though." Shocked, I told her to go on and watched her as she went up the stairs. I still didnt cum and I felt like showing her my dick. I shut off all the lights downstairs and head upstairs. I pop by her room and saw her changing her pants into pajamas. She looked up at me and then at my dick. She giggled and then pulled her pants up. I was dying, I could not do it anymore. I walk inside and I put my hand over my balls. She took off her shirt to reveal her amazing boobs, still suspended by the bra. My eyes widened as I watched her boobs. She began to unhook her bra and looked at me. She smiled amd took it off to reveal a gorgeous pair of breasts. She picked up her T shirt and waited for me to break my stare before she put on her T shirt. I watched as she put her shirt on and then I reached into my shorts and pulled out my dick. Her eyes widened as if I was not supposed see anything or expose myself. But she keep watching. My dick was wet at the tip and I needed to finish it off. I put it back in my shorts to break her gaze and told her I was going to bed. I had not realized what I have done until now. I just exposed myself I thought. What did I do? And then she broke her silence. You can finish in the bathroom she said, she took me to her bathroom which was across from the door that enters her room. I left the door open but she went and waited outside the bathroom door. It didnt take long before I blew my load and let out a light masculine moan. I tucked my dick back and made my way toward her. "See you in the morning." She said with a smile. She gave me a hug and I stood stunned. She didnt let go until I hugged back. I put my left arm over her and then she pulled away with a smile. I went to my room that late night happy but nervous. Did I mess up? Will she tell her parents? This was 2 years ago and nothing happened since then. We still talk but we never got close to what we did tjat night until a few days ago.