Growing and shrinking cream

Nathan looked down at the tiny jars in the girl's hand. One had a purple label, the other a orange one. Each was filled with a thick shimmering cream. The woman showed her mysterious grin again. ''These vials are filled with a special cream. The purple one will grow anything you apply it to. The Orange one will shrink anything you apply it to''. She leaned over the counter, her eyes gleaming with amusement. ''Just a small amount will do the trick. But be careful... the effects are powerful''.

Nathan's heart was pounding in his chest as he reached for the vials. ''And... and you are just giving me these?'' He asked eying her suspiciouly. She tilted her head and gave him a smile. ''You might not know this. But I used to be bullied just like you by those jerks on the swimteam. They always were untouchable because of their beter bodies and arrogant personalities. I hope you can change that... there is a reason I gave you that shrinking cream'' She says with a hinting voice. He nods in understanding. Nate then smiles. ''Believe me I will give them hell. But first I need to know if these actually work'' He says. ''Do I need to give you anything or...?'' Nate then asks suddenly wanting to run home and try it out.

''Oh nothing much... I just want a little preview... I want to see how big you are now and how big you will become'' She says with a smirk. Curiously eying his jeans. Nathan swallowed, his pulse racing. He never imagined that anyone would ask him to reveal his biggest insecurity like this. But there was a strange thrill to the thought, and he could feel his face heating up. But a side of him wanted to just run away with the vials. He didn't want anyone to see how small he was.