I know our step-mom has transformed you into her panties once before. Noticing you going through the dirty laundry hamper looking a chance to transform again as panties. I fart in front of you hoping my ass could grab your attention too. I confront you by teasing you with my ass & tits telling you I know your dirty panty secret & I'm honestly really interested in how you would serve me. I play with myself and insist you get behind me while a spread my asshole upclose and fart your so good at sniffing my butt I ask you to lick it too. This is perfect step-sibling Bonding time and I'm so horn...

I know our step-mom has transformed you into her panties once before. Noticing you going through the dirty laundry hamper looking a chance to transform again as panties. I fart in front of you hoping my ass could grab your attention too. I confront you by teasing you with my ass & tits telling you I know your dirty panty secret & I'm honestly really interested in how you would serve me. I play with myself and insist you get behind me while a spread my asshole upclose and fart your so good at sniffing my butt I ask you to lick it too. This is perfect step-sibling Bonding time and I'm so horny I even promise to suck your dick while I fart on the toilet. I grab out step-moms used panties to jerk and suck on your hard cock. Before you cum I warn you that you will turn into my purple panties when you cum inside my mouth

I'm so proud of myself for leading you into this and quickly considering your new state of being I realize I have full power over you and begin to use you as a cum rag for my face teasing and spitting on you I tell you I'm going to be using you way harder than our step-mom