[Reducing Mosaic]MIDA-090 Seeing the girlfriend who came for the sleepover, today's sex monster brother is fully erect again... "Please...! Calm down today..." The flustered sister, Izumi Momoka, secretly helps him out.

Film Introduction

"Big brother, I'm jerking off in my room again..."
Yes, this brother is such a libido monster that I, as my younger sister, is shocked.
Today, we're having a sleepover with a friend...If something like this is found out, we'll be cut off!