I was a kid, so you will have to forgive me.
She worked in the office of the warehouse where I was working. She was young - maybe 22 - and blonde and busty. She wore her hair curly, really curly, like some sort of a blonde afro, and she had those oversized glasses that people wore in the late 70s. She had an easy laugh and an ass that all of the guys in the warehouse talked about during our morning break. She kept it wrapped in those tight, polyester pants of the day. She was the object of fantasy but, at least to me, she was completely untouchable.
I knew she was dating an older guy. I assumed she was into him for the money and he was into her for that 22-year-old body. I figured the relationship was far from platonic. Boy, was I right. One Monday at lunch she was telling the other ladies from the office that they had gone to a porn movie on Friday night. This was probably 1975 when porn movies were still like real movies, not long after Deep Throat and Behind the Green Door. So it wasn't that shocking to hear about a couple going to see one. Despite that, I got a sudden hard-on. Thinking about HER in a place like that, watching that stuff on the screen was an immediate turn-on. She was laughing, talking about what it was like; the guys with newspapers on their laps, leaving immediately after "certain scenes." One of the girls asked if she liked the movie. She said that she had and that they went home to try some of the positions they had seen on the screen.
My brain instantly filled with the image of her on her knees, those big tits swaying as she took it from behind. I imagined the sounds she would have made as her guy worked through her pretty blonde muff and pounded that amazing ass. One of the older women blushed. Another suddenly had to be back at her desk.
I jerked off to that thought every night that week.