Dirty Drinks (Patreon)

Arthur has earned a reputation for being smart, but a bit of a perv.  When he combines the two, he creates Dirty Drinks, a set of secret formulas for turning normal people into sex crazed maniacs.  For his first live test, he's targeted his step-sister Macie's post-graduation sleep over.  Macie and her friends wanted one last night together before going off to college, but they have no idea how close they'll get.

Hi all.  June story number two.  A one shot that gets straight to some fun orgy stuff.