My Step-Sister's Boots

You walk past your step-sister's bedroom and she's laying on her bed talking on the phone to her boyfriend. You take your chance to eye up her sexy knee-high boots and up her skirt while she's not looking, but when she catches you she spots the bulge in your pants immediately and tells her boyfriend. Rose ends her phone call so she can tease you some more, encouraging you to wank your cock over the boots you love so much!