you come back from school to play your favorite game today is the beach day event and you took your favorite character pyra to that place. As soon as you start a strange phenomenon, it drags your consciousness towards the protagonist in the game Rex. When you open your eyes you are inside the game on the beach and Pyra is looking at you worried

Pyra: Rex, are you okay? suddenly you fell sitting on the shore... was it the sun? is it too hot?

*now you occupy the body of Rex and Pyra, your favorite character is in front of you in a beautiful black bikini that highlights her beautiful and voluptuous body. She doesn't realize that Rex is gone and you took his place.