[MMUS-041] Small devil provocation sister Nagisa mikuri Kuriki Aoi that comes to stop absolutely

It went up to Tokyo for the university examination and it will be indebted to relative's house for a while. There are only a few left to take the exam. I have to put a last-minute chase on it, but the problem is that i'm addicted to my cousin who's in the house together. This sister is going to mess with me while she's studying. I have to concentrate, but their underwear flickers in my eyes. It begins to touch to the crotch of here sooner or later, and it has already been at the mercy of the provocation. Oh, what should I do now!?