Going hard with oniichan! / Удачи с братом!

A little sister type of girl comes! This is a set of animations to have flirty-dirty with her who tries to do her best although she isn't used to it. I wonder if I were an oniichan of a girl like her...

BGM: MaouDamashii

https://www.dlsite.com/ecchi-eng/work/=/product_id/RE235759.html