Worst case scenario? Sounds like a best case. Taking the stairs!

You hobble over to the stairs and firmly grasp the banister. You carefully begin attempting one stair at a time as slowly as you can manage. Halfway down the stairs you begin to wonder if this is even a good idea. You briefly think of the punishment and fall down the remaining stairs, head hitting the landing with smack. You orgasm instantly and begin writhing and masturbating.

Your father looms above you, checking on the noise. He watches his naked daughter play with herself on the floor for a second, wondering if you are very high or very low on doses.

"Petey went pee in my mouth and I drank it!" You tell him confidently, answering his question for him. "Now you punish me! Fuck my little ass til it bleeds daddy"

You moan and masturbate harder.

Your father glowers down at you. He bends down and picks you up from under your shoulders, cupping your exposed tits from behind as he drags you towards the kitchen.

"Heeheeeee see? You like my tits daddy," you tease drunkenly. "You wanna fuuuck me. Punish me. Pleaaaaase."

Your father readjusts his grip to under your breasts and continues towards the kitchen. He flops you in a chair and you collapse forward on to the table. You sit up quickly but wobble unsteadily.

"What's the matter with her?" Your mother asks, walking over from the stove, spatula still in hand.

"Pete fed her piss and I guess she drank it," your father says seriously. "What do we do with her now?"

"STICK THAT FUCKING SPATULA UP MY ASS!" You blurt out. Probably not the way to get what you want.

"Quiet young lady, while WE decide your punishment!"

You shudder with excitement and hope it's bad.