"spanking!" the voice says. "Anyway, this is easy for you to do, just pull down her pants and panties a bit and flick her butt!"
Grimacing at the voices lighthearted talk of something that will inevitably be quite painful. You tell Jennifer her fate, to which she responds, not quite well.... "No, no, no!" She says, backing away. You reach down and grab her, then place her on the floor and pin her arms and legs. You reach down and pull her pants to her knees, followed by her shirt upwards, and accidentally over her head. You hold her shirt in your hand and you think about all the pain she's caused you over the years as she bullied you. Looking at her, struggling, crying, you decide to go all the way. Off go her shoes, her socks, her pants. Then up goes her bra, leaving her naked from the waist up. Finally you remove her panties, leaving her butt exposed to the air. By this point she's hysterical, and before you start, you decide to look at the reactions of the rest. Sadie has a surprisingly sadistic glee on her face, while Kylie is covering her mouth. Bailey seems a little disturbed, but Rachael seems completely indifferent.
You start. The first thwack of your finger against her skin is loud, but her scream is louder. You repeat, and repeat, and repeat. Eventually it becomes a habitual motion, and her screams turn into sobs. You reflect to yourself that if they could actually get hurt, the force you're putting behind your finger might be enough to break through her skin, and would certainly be enough for break some bones. You repeat the motion again, and again, and again. At some point, well over an hour later, you shake your head and snap out of it, stopping. "Awwwww," the voice says in your head, "I guess that wore off. You don't even have to ask what "it" was, the voice somehow put you in a hypnotic state, you simply couldn't focus on anything else. You look down at Jennifer and bite your lip at the state she's in. Her rear is almost purely black, no broken skin or scar tissue, but it still looks incredibly painful. "She would have passed out you know, I stopped her though!" The voice says, "She'll heal though! I give it two days she can't sit down before she's back to normal." You force down the bile in your throat, then you stand her up and hand her the clothes she was wearing. "Sorry..." you mumble. You let go and she falls down backwards, screaming in pain, you quickly flip her over and leave her, helplessly. Kylie runs over and helps her limp inside.
"Alright next!" The voice says, you feel the need to punch something, but the voice has no physical representation. "Next is the Mystery Punishment! Your not even going to tell Bailey on this one! Pick her up and go to the bathroom." Bailey looks at you with huge eyes, "Please...." That alone is almost enough to stop you when combined with what you just saw, then you imagine what it would be like for one of them to shrink even smaller, they'd starve within a few days. Grimacing, you grab her and head towards the bathroom.