So to start this off, I'm here to turn people on, not start a moral debate, if you don't like what I've done, don't read it.
In my last year in high school I was a bit of a late bloomer. I had a handful of girlfriends but nothing past second base. I started getting close to Erika and Anna both at the end of the year. Anna was in a long term relationship, but we had grown extremely close to the point that I considered her my closest friend. Anna was about 5'2'', blonde, blue eyes, with curvy hips and D cups. Erika, while on the less attractive end of the scale, had a great personality, with red hair and freckles. She never wore makeup and was a tom-boy.
Erika and I entered a highschool type, hands holding, light peck kisses only type of relationship a couple months before prom. We never had sex, she'd barely touch me for the most part. We had next to zero chemistry, but I wanted to give it a go anyways, since I had gotten desperate. As the partying picked up, Anna and I would flirt more and more. Grinding, arm on the leg when laughing ect. The sexual tension between us became palpable when we were alone.