A Lifeline? Winning Her Back chapter 4 by Hero_For_Hire

Every attempt to escape the jar lead to failure. It was only a matter of time before Lydia came back and returned you to normal size, and worst of all: be really annoying and smug about it. Yeah, it'll be a long time before you live this down... 

But as you pondered your foreseeable future of endless ribbing from Lydia, someone entered the room. You watched the giant as she crept her way in and looked around for... something... You recognized her; long, straightened hair, stylish clothes, black rimmed, trendy glasses... like Lydia, if she cared about her appearance. It was Nicole, Lydia's younger sister. She was a couple of years younger than Lydia - and by extension, you - but she was, for lack of a better term, "better" than Lydia by almost every metric; more popular at school, achieving better grades, better... genetics... perhaps it was weird for you to notice, but she was taller than her big sister, and possessed larger "assets" to boot. 

But now wasn't the time to leer at Lydia's sister - god knows you've done plenty of that at your regular size - now was the time to take advantage of this cosmically good fortune! Lydia only said you needed to get out of the jar, she never said you couldn't have help!

"Nicole! Nicole!!" You called out as you banged on the glass. Nicole suddenly stopped rummaging through Lydia's things, your tiny voice having made its way to her giant ears. She looked around for the source, but your voice was faint, it could've come from anywhere. You decided to give her a clue. "Down here! On the desk!"

Nicole heeded the disembodied voice, looking to the surface of her sister's desk. She stared at you while her brain processed all the necessary feelings that come with seeing a tiny man in your house; confusion, bewilderment, shock, perhaps a bit of disgust, and a dash of intrigue. Truly a complicated cocktail of emotions, a sensation that's difficult to put into words, but Nicole was a smart girl - she knew exactly what to say:

"What the fuck..?"