Your stepsis is the big pest of the high school who dresses ultra sexy and flirtatious and who makes fun of you constantly. She catches you checking her out when you come home from school, and will blackmail you so that she doesn't tell your family.
You will have to satisfy all these humiliating desires of sadistic pest. You will have to do things with dog shit.
She will pick up droppings from the freshest to the moldiest in the garden. Then she will pee in the garden to spray you and humiliate you.
First, she will make you sniff them, lick them and suck them... You will not be allowed to flinch otherwise she will remind you what awaits you if you refuse. She will film with her phone to show her friends, it makes her laugh to see you do that!
Then you will have to insert the turds in your slutty ass, to come and shit it afterwards. You will do it several times. Caviar belonging to you will come out at the same time and you will come and lick it.
You will have to cover yourself with the shit, then you will fill your ass again with dog shit to shit it afterwards, several times. Without forgetting to come and bring the moldy turds to your mouth.
You will fill your mouth with very moldy caviar and will start to destroy your ass with a huge dildo, and this in several positions.
You will fuck your ass with the shit collected in the garden (I will also fuck my pussy in the video with it). You will shit the turds once again (I will shit some through the pussy too, in addition to the ass), before continuing to destroy your ass and offer me beautiful prolapses...

The Return Of Bella Grey - Anal Fisting By Valter Karo