Anal in hopes of a bigger ass

I have heard about a pilates instructor that has given all my friends a bigger ass from his workouts, my boyfriend loves huge asses and I want mine as big as it can be for him, so I booked an appointment with the butt king, I go over to his house and start my lesson, I beg for him to use the machine that gives girls a bigger booty, he gives in and tells me to pull my bodysuit down and show my asshole, I am desperate so I say that I will but I need to leave my panties on cause I have a boyfriend, I give up my asshole to the fuck machine and put the hitachi wand on my clit, he promises that if I cum and squirt I will see my ass bigger, I squirt right through everything I am wearing and wow I feel it bigger, he then tells me that he has a special serum that I can rub into my ass and get better results so I let him squirt it all over my ass and ass hole rubbing it in thankfully. This is a solo role play and includes ass play, squirting, workout role play, anal with fuck machine, fake cum shot on my ass