INTERCOM: Girls to guys

"I wish..." jon said... his voice sounded odd, feminine, the wish masking his voice for this wish seems to be working. ">.. that all the girls in the school would become men except for their breasts which would shrink 2 cup sizes and only become a male chest if they go beyond an A cup. I also wish that any girl who is pregnant would stay pregnant despite having an otherwise completely male body and that all girls turned male would keep all their old clothes and belongings."