She is 4 years older and use to drive my sister and I around Mississippi during the summer. Blond cheerleader type. I had a big crush on my cousin. One day we went to the local pool and literally no one else was there. My sister was laying in the sun and my cousin swam over to me touching my leg. She said her lower back hurt from a cheerleading fall and asked me to rub it. So being a good and horny cousin I did as she asked. After a few minutes she said “let me help you find the spot.” She put my hand on her ass saying the glute was hurt and that was why her back hurt. She asked if I minded. I said I would help out and proceeded to rub her ass. As I did her bikini began to shift exposing most of her ass as she started to moan softly. I immediately ran my right hand down to her pussy and fingered her causing her to gasp and reach back for my now raging hard cock. My cousin was now in charge and turned to face me. She looked down to her hand holding my cock and with the other hand pulled her bikini off and climbed on my cock right there in the pool. It was my first time.