Nemurimouto [v 0.05]

In Nemurimouto, your sister Muya will come to your house for the summer holidays. She is pretty and likes to sleep a lot in her room. But during waking hours, she always tries to tease you as much as possible. Once in the morning, you will notice her room’s door open, will look at her body half nude, and everything will start with finger sex. You both will use a hot summer for pleasure!