Jenny wanting to get even, finds a special collar she can use for her plan. The collar itself looked like a golden ring but big enough to be worn as a choker. While greg is distracted looking over other costume pieces, jenny slips the collar around gregs neck. It firmly locks into place once on. “What the hell jenny, get this off me” greg says angrily at jenny for the suddenly new accessory he sported. Only when he turned to face her his clothes were immediately looking a size too big for him and he was having to look up at his girlfriend as he lost some height. “Wha-what did u do to me?” Greg now worried instead of angry. “Well you always like getting in my pants, and i wanted to get back out you for the cat attack you did… so i used a cock ring collar on u.” Jenny sheepishly says as she watches greg lose even more height as he steadily shrinks. “A cock ring?! No im getting the store clerk to help me!” Greg explains as he tries to hurry to the cashier counter only to trip on his own clothes. “Now greg just give it a try please” jenny begs picking him up with some ease as greg diminishing frame becomes lighter each moment the collar is on him. Jenny noticing a changing booth near them, drag her now child size boyfriend into it and locks him in there with her. Greg to his credit does try to fight back but thanks to he slowly shrinking form he puts up a pitiful resistance, his pants having fallen off with his shoes and underwear in his vain attempts to get away. Soon he is the size of a toddler before he notices other changes.