your curious little step-sister

Description: I'm just hanging out, bored, when i see my big step-brother's phone just laying around. "step-bro... i'm gonna play some games on your phone...." i unlock the screen to find a folder that's full of very interesting photos and videos. i start flicking through them and my eyes go wide! i've never seen stuff like this before. i start to wiggle around and my pussy throbs. i pull my onesie to the side and touch my wet pussy, moaning softly, eyes glued to the phone. you walk in on me and i smile casually, explaining what i found, still touching myself. you tell me i shouldn't be doing that but i don't understand. "what do you do with the pictures then?" but you say i should be doing it alone and i tell you i was alone until you came in, silly! i wanna try out the stuff in the video, it looks so fun! you say we can't do that together but the people in the video are step-brother and step-sister too! you get embarrassed but i ask you to show me what you do when you watch the videos. we masturbate together for a bit, i'm watching the video on your phone, you're watching me. and then i ask if i can try sucking your cock, just like the video. still rubbing myself and moaning, you put your hard dick in my mouth. i drool and suck on it, trying to emulate the porn we're watching. a separate angle shows a closer view of me rubbing my plump pink pussy while giving you head. i wanna try everything they do in the video, if we can make it fit! i lay back and you rub yourself on my clit, i moan and breathe heavy, the facial expression is intense when you slide inside me, stretching me out. you fuck me missionary while i tease my nipples, moaning and giving more taboo talk throughout. i rub my clit until i cum on your cock!