Your sister invites you to hang out in her room with her. After she notices you staring at her feet a few times, she decides to call you out on it. Gross lil bro! Do you have a thing for my feet or something? I wish I had known earlier! This is something I could have been taking to my advantage. What do you wish you could do to my feet? Suck on them? If I suck on my toes right now will you get jealous or just insanely horny? Let’s see! Ooh look at that cock getting even more hard for my feet. Start stroking it for me little bro, maybe if you do a good job I’ll let you suck on my toes. After impressing your sister over how turned on you get to her feet, she decides you’re worthy enough to taste her toes. She shoves them in your mouth and yells at you to suck her toes and clean off the bottom of her feet with your tongue. After teasing you about how easily you get off to your sisters feet, she decides it’ll be easier to make you cum if she actually touches her feet to your dick. She starts poking at it with her toes talking about how gross it feels to touch her little brothers dick. After feeling her soft toes all over you, you couldn’t hold in your cum anymore and you explode all over her feet. Your sister is grossed out and upset you got cum on her feet so she makes you lick it all off until they’re nice and clean again. Your sis says you better go to the dishes for her before she tells mom & dad that you’re a gross perverted foot bitch.