Jake spent the night with Gina. Shy at first but soon their teenage hormones took over and their hands mutually examined each others bodies. The same bodies they had possessed for 12 hours earlier in the day. They both knew about the risks of pregnancy so Gina did not allow Jake's penis inside of her however they had fun mutually pleasuring each other with their hands. Jake promised Gina that tomorrow morning he would buy some condoms and make her into a real woman.
Brin meantime had a very uncomfortable night. She quickly realized that a 7 ft body did not fit comfortably into a single bed. At dawn unable to sleep she went for a walk around the block. Returning back home as the sun was rising she noticed that Emily Jones their 30 year old neighbor had left some of her washing on her backyard clothes line overnight. On a whim she pinched a pair of satin panties, smuggling them back into her room.
Brin had just touched the medallion to Emily's panties when the phone rang.
It was her mother ringing to remind her that she would be meeting them at the basketball tryouts at 11 am. Fortunately Brin still had her own voice as she answered the phone, but by the end of the conversation her mother was questioning whether Brin had a cold. Her voice was changing to that of Emily's.
Brin had totally forgotten about the tryouts. Basketball was a huge thing in her family. Both of her parents had been stars. It helped when you were over 6 ft. Unfortunately Brin had not inherited the family tall gene. At her height she had to be a guard and she wasn't particularly quick or nimble. Gina had a wardrobe full of trophies. Brin struggled to get any court time.
Brin had felt herself shrinking while on the phone and knew she was changing into Emily. Last night Gina had explained about the 12 hour time lapse with the medallion. Worried what her Mum would think if she didn't turn up at the tryouts she tried the amulet anyhow using a shirt of her own. Sure enough nothing happened.
In her desperation an idea hit her. 'Brin' would be showing up at the tryouts. Let's see how good a basketballer Gina really was if she didn't have a 6'5 body. She silently opened Gina's door and looked in.
Sure enough Gina was asleep and Brin was surprised to see she wasn't alone. Her new boyfriend Jake was in bed with Gina also apparently sleeping. Brin had forgotten that Jake had stayed the night.
With the medallion in hand she snuck into the room and touched it and her shirt to the sleeping body.