I had chosen to become her younger sister's bra. She had gorgeous breasts. I thought it would be fantastic to be nestled against those jugs all day. As I was typing Sarah walked in. She looked over my shoulder.
"Do you fancy my sister?" she demanded.
"Well, she's..."
"We can do better than you being her bra," Sarah said. "Here, let me type." I went and sat down nervously, wondering what she would come up with.
"There, all done," Sarah smiled at length. She hit the return key. There was a flash and I transformed, falling to the floor as a lump of metal.
“I bet this isn’t what you expected,” Sarah picked me up effortlessly and held me in the palm of her hand as she looked at me. “I imagine you are wondering what has happened and what you have become now. Well, let me put you out of your misery.” Sarah walked into the hallway and stood in front of a full length mirror. The image made me want to recoil in horror. As I saw myself in the mirror Sarah spelt it out for me. “That’s right. You are a metal chastity cage, designed to be placed on a man’s penis. That'll teach you to chase my sister when I've done nothing but love you. I am going to slip you onto a mans cock and padlock you in place." Sarah cackled. "I could leave you there forever." I was horrified. I could not believe what she had done or what she was threatening to do to me.
More than anything, Sarah's threat scared me. I'd always had a homophobic streak and the threat of being attached to another man's penis was too much. et there was nothing I could do about it. Sarah dropped me into a velvet bag to put in her toy box and tied the top. I had no choice now but to wait for her to use me.