Custom Script Loom into view as BIG step-sister finds her little step-brother tiny and shrunk among her stuff. He's just so small, he must have been so scared as his huge giant step-sister came in incase he got accidently squashed. He's so relieved he was found and rescued by his big step-sis. You should now take him to step-mom to get him help to be full size again ... But no-one knows he's shrunk, he's a secret, step-mom will never know you have him. You're his step-sister! You should love him and look after him and keep him safe... but this is a perfect opportunity for him to um... disappear and you become the only. You'd secure your position as the superior sibling, by literally consuming your competition and being the only one left to be the favorite. Licking lip, drool.... Showing off mouth/tongue out - biting lip looking sympathetic as he begs - no matter how much he struggles he's too small to save himself from slipping/unable to hang on, in his step-sister's big wet mouth - it must be terrifying to know you'll be sloshing around in your own sisters mouth and about to perish - you'll effortlessly swallow him whole and alive and feel him slip over the edge down your throat - wondering how it will feel to have him alive inside you screaming/struggling Fuck this is so naughty but... seeing him beg and scream not to go inside you, is making his step-sister's pussy wet: free hand goes into shorts to masturbate. Face/eyes/mouth teasing as you softly moan as you get closer to orgasm while saying what a bad step-sister you are whose getting off to her defenseless little step-brother begging to not go inside her. Sorry little step-bro, but you're going to make me fucking cum. Get inside of me... Lower into wet drooling mouth/tongue out moaning - keep camera in mouth for about 30 sec for orgasmic moans mouth/tonsils view. Non-gopro: watching you swallow/gulp, describing him going inside, as you cum. Rubbing belly saying how he'll digest in there and nourish the superior sibling who will consume and take everything from him, then dump his bones out down the toilet and forget all about him. Everyone will move on with their lives, you'll be the favorite and in time people will forget he even existed. You're a selfish brat who should have looked after and protected your step-brother, but instead ate him alive for your own selfish benefit and pleasure.