I'm going to write this in the first person. I find it easier that way.
You eventually decide to step out of the toilet. You feel a sense of relief when you realise that nobody is about, but you also feel a little disappointed. You go into your bedroom and close the door. Then you pick up your tablet, lie on your bed, and start playing a game. About twenty minutes later, your door suddenly opens your mom rushes in, wearing just her white bathrobe.
'MOM'! You say, in an irritated tone. 'We agreed that you'd knock you before you come in my room'.
'Sorry Jon', Jon your mom replies, 'I forgot. The thing is, your dad and I need your help with something, and it can't wait'.
You sigh loudly and put your tablet down beside you on the bed.
'Ok mom', you say as you prop yourself on up on your elbows. 'What do you want me to do'?
You mom gives you a mischievous grin, which immediately makes you suspicious.
'Actually', your mom replies as she raises her right hand with her palm toward you. 'You don't have to do anything'.
You gasp as you suddenly feel a strong pins and needles sensation throughout your whole body. You look up at your mom, and are surprised to see the she, and your bedroom are growing. You quickly realise though that you've got it backward. Instead of everything growing, you're shrinking. For some strange reason, that's the point you remember the wish you made about thirty minutes earlier. So, you're turning into something inanimate. You feel an odd sense of excitement as you continue to shrink for the next five seconds or so. The pins and needles sensation fades away as you stop shrinking. You find yourself staring up at the ceiling, wondering your mom has turned you into.
Your mom comes into view as stands by the side of your bed and looks down at you. You're not entirely sure how much you've shrunk, but judging by how gigantic your mom looks now, you estimate that you're just one inch or so. Maybe a little bigger. Your mom smiles as she reaches down for you, and then it goes black as she scoops you off the bed and carries you off in her giant hand.
A couple of minutes later, you can hear whispering and giggling. You're not sure what's going on because you're mom is holding you in her right hand, and you can't see anything. After another few minutes, everything suddenly becomes clear when your mom opens the hand she's holding you in, and holds you with the fingers and thumbs of both hands. Oddly, you find that looking both up and down. Above you, you can see your giant parents, who are both smiling as they look down at you. Directly beneath you though, roughly the equivalent of thirty feet away, is the vast, purple head of your dads gigantic penis.
Before you know it, what feels like your lips press against it, and you feel your mouth forced open wide as the tip of his glans passes between your lips. Very quickly, you feel as though body is being 'unrolled' as the entire length of your dad's penis slides into your mouth and down your throat. It's at this point that you realise what Your mom has turned you into a condom, and your dad is now wearing you.
