Is this a cum filled diaper I just stepped on?! Nadia's shocked, unsure of how to dispose of her stepbrother's dirty diaper cummies and clean up her stepbrother's giant, naughty mess before her friends arrive. She'd have to find an excuse to tell her friends she couldn't bring them over now because they'd probably be horrified by the sticky liquid mess on the floor and the stench of unclean cum stains, in diapers large enough for a grown man! If he's going to act like a adultbaby and soil his diaper, he should be treated as such. Nadia can't wait for her hot friend Christy to show around so she can laugh at her friend's younger stepbrother, who has a crush on her, while he flops around on the floor in an adult-sized diaper. She'll be so thrillingly entertained by Frank when she realizes what a helpless little adultbaby he is wearing an absurdly large diaper! The truth about Nadia's adorable stepbrother, who is still in diapers full of cum and about to be exposed to the world, is about to come out. But what Frank truly needs is a good spanking for spraying cum all over his diaper and peeing on the floor. Crazy step-brothers are always trying to get the attention of their attractive step-sisters. Frank, on the other hand, would stoop to anything, including pissing in his own diaper and squatting in her step-sister's bedroom. “Christy should be here now; you'd better behave yourself, in your filthy, cum-filled diaper!”