"Well I don't want to be here after lunchtime!" Jim yells as he tries to climb the walls of the potty, but just ending up sliding down.
"Babe dont exhaust yourself trying to escape. Pottys are meant to contain whats in them, the only way we're getting out is when the contents get flushed" She says, continuing to touch herself from earlier. "Since we dont have anything better to do, how about you come over and fuck me?" She says giving a wink.
Jim sighs "Okay it might get you to snap out of this and help me escape!" he says as he walks over and grabs her. They have sex, giving eachother oral until both of them cum. They cuddle and fall to sleep in their postsex bliss.
Jill was always a lighter sleeper than Jim, so she wakes up to the sound of the bathroom door opening. She quickly gets wet and excited thinking the potty might be used. She rolls Jim onto his back and gets on top of him, grinding against his cock while holding him down so that he wont try to make them escape their fate.
Soon a shadow is cast over them as the giant helps the kid get his training pants off. Jim slowly starts to wake up but is not fully aware of what is happening yet.
"What do you need to do sweetie?" the giant girl asks the kid, wanting the tinies to hear their fate. "I need to go number 2" the girl says as she sits down. This excites Jill even more as she sits on Jim's cock and grinds it, Jim wakes up and tries to protest, but can only moan in pleasure. He looks up to see the bum of the kid above them, nearly blocking out all the light except for some coming in through the sides. Jim looks in pure horror as he sees the kids butthole slowly opens and a big brown log starts being pushed out.
"Jill! Look out! We need to move now!" Jim says in between moans, but Jill looks up and instead of looking horrified, just gives a smile and rides Jim harder.
After a few more seconds the log falls on them, covering Jim and Jill. They both come instantly, to Jill's delight and Jim's disgust. Jill goes in to kiss Jim causing them both to taste the earthy flavors of the log they are now buried in.
They hear the kid drop a few more logs and begin to piss. The piss slowly soaking into the log and them onto them. "Oh god this kid has done everything on us!" Jim says in horror as Jill gleefully giggles