It was right when you touched the photo you become dizzy and you close your eyes and when you open them that now instead of being in your room you are at the park and then you see that your aunt is younger and you realize that somehow you are now in the photo but your not sure who it is.
You remembered that the it is also that the twin had gotten there first swimming lesson. Just then your aunt had taken and removed the outfit's that you were wearing and she checks the diaper and says ok lets get you ready for you to swim.
Sh has then pulls out a girls swimsuit and puts it on you and then you realize that you must be in Bonnie's body. You then were carried along with Billy to the pool and you aunt the went into the pool with both of you and Billy and then you had been able to move around and had been able to swim a baby style.
It had been about 3 hours and your aunt decided that it's time to head home she then takes and changes both you and then she feeds you.