Rika moves in with Naoya and the others, and insists that sleeping in the same room with him in a non-sexual fashion should be completely permissible. Naoya agrees, but only if all the girls get to take turns sleeping in his room in a non-sexual fashion.
Yay!
!مرحى
Jawoll!
¡Viva!
¡Toma ya!
Evviva!
Eba!