The four teens walked into the shop, three boys and 1 girl, one of the boys was blonde, the other chestnut and the last a dark brown, the girl also had long, dark hair. The chestnut haired boy, Rudi, was in front, “Um, Hi, We have a Halloween party and we need some costumes, do you do that here?”, “Of course we do, young man”, The old man replied, pointing a bony finger towards an isle filled with random costumes. In a matter of minutes they had their outfits chosen, Oisin, the blonde had went with a simple cow, Rudi went with a Robot, Chloe went with a werewolf and Ryan, the last boy, went with a demon. They walked home in almost silence, except for Oisin saying how good the party’s going to be and Ryan making really bad Halloween related jokes. They had soon reached their house, they each had a job that didn’t require them to leave the house, so they decided to live together. They went into the living room and decided they'd all just try on their costumes now. By the end the were all fidgeting with pieces of their costumes, until they all felt a sharp pain throughout their body and they started to change. Oisin’s happened first, his feet morphed into hooves and his fake udders attached to his stomach, the fake horns stuck onto the top of his head and became bigger and a tail came out of his back end, his clothes also changed, leaving him in nothing but a pair of boxers and a cow bell. Next was Chloe, her hips, breasts and ass expanded first, then her hair became scruffier and more untamed, her teeth became sharper, her hands and feet became paws and she also gained a more fluffy tail out of her backside. Her clothes then changed to be, A pair of shorts that had a hole out the back, and a unbuttoned flannel shirt, revealing fluffy breasts. Ryan went third, his costume originally consisted of a long pair of shorts and a pair of horns and a spiked tail, that all quickly changed, the shorts climbed upwards until it was at his chest, then it wrapped around the back, becoming a corset, his tail then got attached to his body and the spike at the end became a heart, his horns were shorter than Oisin’s were, his hair became a pastel pink and became more feminine, his face gained more feminine features, including makeup, then breasts expanded out of his, now hairless, chest, the corset barely covered them, his hips also widened, as did his ass, but surprisingly, he kept his dick, it had just shrunk by a few inches, leaving a small bulge in the corset and his boxers which had transformed into a pair of pink panties with a heart shaped hole at the ass. Rudi was last, his changes were simpler, his skin became silver and more metallic, his clothes sucked into his body, leaving him as an actual robot, but what kind of robot?