Making My Step-Sisters BBC Boyfriend Mine

Description: Solo female, dildo (this is a custom clip and i can make one for you too! just email or send me a dm) i have been staying with my step-sister and her boyfriend while visiting my hometown. at night i can hear my step-sisters moans of pleasure and am so jealous that she is getting dicked down every night by her bbc boyfriend while i lay alone wishing it was me. well, she got called in to work and i figured this was my chance. i come in wearing a little black silk robe and say it would be nice to get to know him a bit. i make sure that he can see my cleavage as i flirt and tell him how me and my step-sister use to share everything. i told him that we even talked about sharing a boyfriend before and can see this has piqued his interest. i ask him to show me his and i will show him mine. he is nervous about making my step-sister upset but i lie to him and tell him it would turn her on. he caves and i suck him then ride his big black cock till i cum all over it and he then finishes inside me. i then reveal that we should keep it a secret because my step-sister would never actually want to share him. after i had a taste of that bbc it gonna be hard for me to stop though so my step-sister might just lose her bbc boyfriend to her little step-sis.