Hello i follow this Walkthrough but i dont know where part ''change in the back'' what should i do ??
Obligatory Swimsuit Episode
-Head to the swimming pool area, turns out you either need the membership or you need another way in. Buy the membership if you have spare money or try to sneak in via the manhole cover to the south.
-But first, you have to go find your trunks and some flip flops (You cannot do this before finding a way in, sadly). Go to your room for the trunks, and the clothing store for flip flops.
-Go back to the pool, change in the back and try to enter. Go take a shower, and finally you can enter the pool area.
-Molest your aunt, and go talk to your sister at home.