Young and horny, my cousin and I share a mutual masturbation fetish. We're always alone together, and she's not shy about pleasuring me. Our secret almost gets exposed, but we're too turned on to care.

I was hanging out with my cousin when she decided to take a solo trip to the bathroom. When she returned, she had a mischievous look in her eyes. She started teasing me, playing with my hardening member through my pants. I tried to brush it off, but she was relentless. She unzipped my pants and took my dick in her hand, stroking it with a firm grip. I was in shock, but also turned on. We had to be quiet, as my family was home. She continued her naughty act, her hand moving faster and faster. I could feel my climax approaching, but we had to be careful. I told her to stop, and she obeyed. We both knew what had just happened, but we didn't say a word. It was our little secret, a taboo that only we shared.