You realise all these other ideas are ridiculous and are only going to result in you being caught and humiliating, being unable to impress your friends and getting in trouble with your parents.
You realise the only way to do this is to make a deal with the devil... your sister. Signing and shaking your head. You march down to her, causing her to look at you.
“What do you want this time?” She asks, annoyed.
“Look Amber.. I know you said not to interfere with your slumber party but..” you are cut off as she shoots you a vicious glare.
“Look, I don’t what you and your annoying so called friends are trying to pull, and you aren’t ruining this for me and my friends.
“But that’s the thing... my friends have dared me to infiltrate your slumber party, if I don’t I’ll be deemed a loser for the rest of school.” You plea to deaf ears.
“Don’t care. Also ‘infiltrate’? Seriously? This isn’t James Bond or whatever crap you nerds read.” She says dismissively “Now if you excuse me, mum and dad left me in charge so as the one in charge I’m saying get lost.”
You don’t know what you expecting to happen.. but you need to keep going, no matter what.
“Please I’ll do absolutely anything you want in return” you beg, you know such a proposal will likely lead to something humiliating, but some short time humiliation for your sister’s amusement is nothing compared to being deemed a wuss at school... you hope.
“I told you to...” your sister stops suddenly and soon gains a devious grin “wait did you say anything..?”
“Yes, absolutely anything, minimal complaints, I’ll do it.” You say, reaffirming your desperation.
“Hm,.. alright then. Why not.”
“Please I’ll rewlly do... wait did say yes?” Your pleas stop in their tracks as you realise what your sister just said.
“Sure, how could I pass up an opportunity to spend some time with my darling little brother” she says in a somewhat mocking but also devious tone “I’ll even let you sit with me and my friends... so long as you earn your keep as you do. You can even tell your little friends all about it if you want... I’ll even let you leave out the parts which are embarrassing for you”
This seems like too good to be true. You know whatever earning you keep is will be humiliating, but so long as it only happens in there then you can just make up a story about sneaking in when your friends ask.
“Alright... whatever it is... I’ll do it... uh what exactly will I be doing anyway?” You ask, suddenly worried.
Your sister simply smiles and reveals her plans for you