(This video is a bit cheaper because it's shot on my phone rather than my filming camera!) Your step-sister is chilling in her room when you inform her that it's her turn to wash both your step-parents' cars, as you did it last month! Your step-sis whines and complains about this, saying it will ruin her fresh nail varnish, and asks you to do it instead! When you refuse, she comes up with a fun game to see who has to do it - if you can watch her caressing and playing with her feet for 10 minutes without cumming, then she'll do it - otherwise you'll have to wash the cars for her! You try to protest that this is a stupid game, but your step-sister says she's well aware of your freaky little foot fetish - you're not exactly subtle about it! Besides, if you're not into feet then it shouldn't be hard for you, right? She starts moisturizing and stroking her feet in front of you, talking dirty about how she knows you'd love to feel these feel on your cock right now... At first, you try your hardest to stand still and keep your hands to your side, but whenever your step-sister says something particularly dirty about her feet, your hand twitches towards your growing erection! After a couple of minutes you can't bare it anymore, and you shove your hand in your shorts and start stroking yourself, embarrassed as your step-sister laughs at you! Once she starts sensually licking and sucking her toes you really start to struggle, and before the 10 minutes is up you can't help it - you shoot a huge load of cum all over the floor in front of her! Your step-sister giggles in triumph and tells you to go and get on with cleaning the cars - but she'll be nice first, she'll let you suck her toes for a minute, since it seems like you want to so badly! TAGS: british, english, redhead, ginger, tattoos, tattooed, solo female, roleplay, dirty talk, posh accent, pov, taboo, step-sister, step-sis, step-brother, step-bro, feet, foot fetish, foot worship, lotioning feet, toe sucking, toe licking, edging challenge, jerk off encouragement, masturbation encouragement, bratty big step-sister, humiliation