Stepson triple destroyed

Description: The first session consists of sniffing and admiring my feet. i'm already satisfied, and now i crush his head, crush his face between my feet, and watch his muzzle distort. i want more. now i'm smothering him with toxic smoke, blowing in his face, covering his head with my mouth, and he breathes only my toxic breath. i see his eyes go cross-eyed from the amount of toxic gas. now the best part: i put him in my ass, crush his head with my buttocks, and his face buries itself in my ass. he knows i was in the toilet a moment ago and didn't wipe my ass. i shove all the dirt into his mouth and us. i leave him in my ass, and we go for a walk.