a naughty tutor

i want to protect you, yumechan! I was asked to be a tutor by my childhood friend 'oniichan' in the neighborhood. Let's get 'oniichan' and eat yume! Not knowing anything, she is 3P to the actor who suddenly entered the room with his brother! I felt it even though I cried, and at the end I shook my seat from myself and stood back!