You watch as she leaves the room and as soon as the door closes snatch up the panties and bring them to your cock. You'll show her what you think of her damned offer which is probably a lie. The red lace panties are soft against your skin as you jerk them up and down your shaft. Your toes tighten as the panties tighten around your cock slightly and seem to make polishing motions around the base of your head. God this is great, you'll hardly have to work for this ejaculatuon.
Caught in the moment her panties milking your dick you dont notice your scrunched up toes hardening into metal and rounding out as they merge into a flat base. How your calfs and knees flatten into a perfect shining metal circle. Your skin on the bottom changing into a bright red gem. Jerking harder, your so close... how have you not cum yet? The panties keeping you in your head focused on reaching climax.
Your thighs shift to the center of the metal circle and become the shaft, fusing together and becoming one narrow solid shaft. Your head becoming more conical at the top and slowly expanding out to create the bulb.
You try to open your eyes to watch your twitching cock as your ass cheeks close together and round our to become the widest portion of the bulb. But realize you cant.... cant even move your neck any direction. Your shoulders already rounded out, stretch out your waist, rounding out to be the perfect human sized butt plug. Panicking as your hands and forearms are pulled away from your cock into the shining gold bulb to curl down near the shaft at your base. The panties in overdrive polishing your cock which feels smaller and smaller. You feel one last time your balls tighten, your dick tense, and the feeling of your release just starting to travel up the urethra in what is about to be the best ejaculation you've ever had when suddenly the tip of your dick metallicizes sucked into the smooth side of the plug you've become. The feeling doesn't fade, nor does it complete either. Your caught between pain and ecstacy as you shrink into a normal sized butt plug and tipping onto your side every inch of your surface feeling any contact made with it.
Espinoza steps back into the room noticing a shiny new gold butt plug with a cute pink jewel on the bottom laying next to her panties.
"Couldnt help yourself could you foolish man..... well definitely cant help yourself now either", the last part ending in a chuckle from Espinoza's lips.
You hate her, you hate those damn panties, if you could just go back and escape. Now your a dmmn butt plug and cant move. Suddenly you feel her fingers pick you up and smear something moist all over your body. No.... no no no no NO!!!! There is no way she plans on using you!! You try to wiggle and squirm free and almost succeed somehow, but maybe that was just the line.
"Feel free to do that in my asshole little plug I always welcome the stimulation", Espinoza says to you.
Next thing you know you feel a gripping pressure on your head as her fingers push at you through your base. You can feel yourself being pressed between what feels like very toned cheeks until your head meets resistance. You can almost smell something and wish that sense had been taken away. You feel the resistance fade and a tight hole stretch around you, warmth over your head growing until your cold exterior matches the temperature. Further and further in you go smelling the inside of her anus but still kept just on the edge of orgasm.
However it gets worse, the pressure pushing you closer to the edge, her asshole warm and tight continues to wrap around your body until finally her sphincter slips over the edge of your base and tightens around your shaft. Suddenly it feels like your cumming. The smell of her insides mostly forgotten, you keep cumming and cumming, the feeling of it never fading as you shake and quiver. You barely feel the difference as she pulls on her panties until the g-string plunges you in further and the orgasn feeling increases in strength.
You want... you try to hate her..... but you cant think.... cant..... uhhhh this feels so good.... feels....
Espinoza blushes as she feels you quivering inside her ass, and fights the urge to finger herself for all the pleasure your giving her. She bites her lip and shimmies feeling you shake all the more. She hopes you dont mind that she didnt empty her bowels before putting you in, but thinks you might be too busy to mind. After all you did want inside her pants.