Step daughters panties
When my wife and I moved in together I found myself having random fantasys about my 2 step daughters. they were 12 and 14. I caught myself looking at their bodies and even started peeking in their bedrooms and the bathroom when they shower. Finally got to a point where I would jerk off in their beds with their dirty panties, cum in them and put them back in the hamper. I jerked off with their clean panties too and put them back in the drawer with my cum still on them. Not sure why but it really turns me on knowing my cum is being rubbed on their pussys. I'm not proud of it but it does turn me on.