Learning With Sis

I grew up with a very cute sister, who was 2 years younger than me. We'll call her 'Lynn'. I was about 13 years old and I was getting my first erections, teaching myself how to jerk off. I hadn't successfully cum yet, however somehow , I don't remember the exact details, but my sister got involved. I remember she had these cute budding breasts. One day, she came into my bedroom, and I swiped a porno from my dad's dresser. I laid on the floor, and she was on the top of my bunk bed. I popped it in. I got hard and decided to take my pants off....so I was there nude on the floor of my bedroom rubbing my cock in bliss, I looked up there was Lynn grinding her crotch against the rail of my bed. She told me it was tingling....of course I begged to see her pussy she said she'd think about it. That's when I blew, and I remember very little coming out as it was one of my first orgasms. Then I woke up the next day, walked past her bedroom.... she called me in.....so I went in. There she was: bottomless, sitting on the floor. I almost came in my pants. thats when she said 'well you wanted to see...wanna see inside?' Did I! So then she parted her lips.... I loved the view. I couldn't take it so, I pulled my dick out and jacked off right there. It was intense.