My Girlfriends Little Sister

This is an erotic older male and younger female power play short story - Word Count 3,623

Ryan feels completely out of his depths with his girlfriend's sexy as hell little sister Megan living at his apartment until she finds her feet in the big city.
For Megan seems determined to drive him crazy with her provocative behaviour and mischief making. Leaving Ryan in turn desperately trying to resist her advances, but at some point, he knows he may well have to concede to the fact that he is only human....