... your knocked over off your feet...
"what the hell!??" you yell as you look back to your feet and are shocked to see the same vines that were growing on Miss Parks wrapped around your ankles..
Struggling to escape you try grabbing the vines and ripping them off and in response they jerk you across the yard away from Miss Parks, and into an opening in the lawn. Suddenly they release you and just when you think its over more vines burst out of the ground and grab your ankles again and pull you into the soft ground as deep as your ankles...
"What is happening?!? " You tug at your buried feet and they wont budge. suddenly you begin to feel stiff... and your legs wont bend at the knees anymore. Looking down again you can now see that your legs are turning brown, and growing bark quickly enveloping your legs and moving into your crotch. your legs are molding together into a single trunk... just... like Miss Parks!
"But... I dont understand!? I wished for her to turn into a tree!!" you cry out to no one in particular as your cock is stretched out into a new branch with leaves already blooming.. From the chest down your all tree... Extremely stiff and with much effort you reach your arms out in despair to the building... but no one is coming to your rescue. As those stretched out arms transform into nothing more then bark and branches.
"No... this.. ccc... aaa... nnn.. tt be happeeeeening....! " But it was and you could no longer utter a sound as your face locked in its wooden prison your hair changed to moss and your canopy spreading out over your face, hiding the look of fear on your wooden mask.. as the change finished.
No longer human but a medium sized Maple tree.. " Im... a... tree... i... feel... the... air.. and... the... sun..." you think outloud in a slow tree talk.
"yes.... master... we... have... made ... this... property... more .... beautiful... together." Miss Parks whispered to you through your mind..
Clearly this wish backfired on you... and try as you might the wish power only works when you speak it outloud.. Looks like your rooted.