Playing with the Giantess

Although he's been giving her guitar lessons, Charles has been distracted by Delaney's lovely feet. And when the young woman discovers both his foot fetish and giantess fetish, she reveals to him that she owns a shrinking powder…
 

After her first concert, she invites him to use the powder on himself, so she can take him to her place for an unforgettable night of size changing and wicked delights.
 

And he isn't going to shrink just once, because every time that his lust peaks, it will trigger another shrinking spurt. How small is the man going to become before he's finally drinking the antidote?