The wrong step-sister (with Avril Hall) - Jerk Off Instructions

Avril is home alone when you stop over to see her step-sister. You thought her step-sister would be there waiting for you, but she is not there. Avril wonders what it is that you see in her step-sister. You wonder, too. Avril is way sexier and fit than her step-sister is and you wonder if you have picked the wrong step-sister. You have some time before her step-sister gets home and Avril would like to show you her best yoga moves. She is quite flexible and she can even put her legs behind her head, which she happily demonstrates. Your dick reacts immediately. As she rubs her pussy through her shorts, you can see a wet spot forming on them. There is plenty of time, so at her urging, you get your cock out and stroke away. Her small tits are now on display for your pleasure, but to further entice you, she takes off her shorts. Now you can see her sweet pussy. Avril likes your stroke technique and she fingers her pussy in appreciation. You inform her that you are just about ready to cum an