My step-dad is a douche bag. He's been coming onto me ever since mom moved him in 6 years ago. I walked in on him in the bathroom yesterday. He had a air of my dirty panties up to his nose and was jacking off the biggest cock I've ever seen. Now, I'm no size whore, but I prefer a nice big cock over a chap stick any day.

I stood there in the door for a minute or two before he realized I was there. When he saw me he didn't stop stroking, just turned and looked at me - watching me watch him as he jerked off. I know I hate him for breaking up my parent's marriage but all I could think of is how much I wanted to feel his cock in me.

It only took a couple more strokes before he was suddenly shooting his load into my panties. When he finished pulling out the last couple drops he handed me the underwear and said - "so you can remember it."

I've frigged off once yesterday and twice this morning thinking about his show. Today I went so far as to suck his dried cum off my panties while I fucked myself with a liter size plastic soda bottle. Fucker is walking around all smug and all I can think about is him pushing my knees up to my chest while he slides that fuck pole into me.

Fuck, I'm a slut...