Every Christmas Eve, my cousins came over to our house. It was the only time of year we saw them. I remember as far back as when I was 6 how my older (girl) cousin got me alone in our basement utility room. She sucked my dick - of course I didn’t cum but knew I liked it. This repeated every year for about 7 or 8 years - long enough to where the final years, I did cum (but she never swallowed)
She always commented how big, and how good my cock tasted - she said her boyfriends always tasted like piss.
She loved licking my balls then running her tongue all the up and sucking.
Eventually I broke it off because I realized how wrong it was, but not until after getting 7 or 8 blowjobs.