I'm 19 now, and this happened some while ago. Its pretty hard core so just a warning, it involves a father/son consenting sexual relationship. Please turn away if this offends you.
This is the short version... if people find it exciting, I will post the full details.
When I was growing up, not too long ago, I discovered a stash of gay porn in my dad's room. Mom had left us some years before so it was just us two in the house.
I was shocked at first. I was about 15 at the time. To think that dad was gay or bi sort of disgusted me at first, or at least I tried to convince myself of that. The truth was, it started me thinking about guys and I started getting excited about it...
Fast forward about 4 years to shortly after I turned 18. Over the course of the years I began to explore and chat with guys online, including guys that would tell me to act like a girl for them... I started realizing that the net is full of posers and quickly adapted my chatting to being a girl online all the time.
I soon discovered panties and stockings that mom left behind - and a lot more stuff that dad had bagged and thrown into the attic (convenient for me).
Some more time passed and I met my first guy from online. An older guy who took me WAY beyond my expectations of acting on my fantasies... Real cock was more amazing than any imaginable thing I could think of. And he loved that I wore stockings and garter belt under my clothes for him. He took my virginity and I was once and for all, locked into lusting and addiction for cock, balls and cum.