Weekly change

Cameron's family was cursed. After the age of 18 the men in his family swap genders once a week. So one week he is Cameron and the next week he turns into Candice. Cam actually loves the swap and goes partying when he turns into Candy. There is an end to the curse. The curse stops working on the week of his 21st birthday. It will trap him in the gender he happens to be that week. Sadly that week he will be boring old Cam. But lucky for him there is a way for Cam to stay as Candice. She would have to become pregnant. The week before his 21st birthday Candy went all out to get pregnant she was determined not to lose her sexy body.