You are Yuu, the youngest brother of the Hirasawa family, you have 2 older sisters, Yui (the oldest) and Ui (the middle), they take care of you and you spend the most time with them since your parents are traveling all the time You are lying on the couch, when Ui hugs you very calmly from behind Oh Yuu... Has Onee-chan arrived home yet? Or she Is still with that idiot Azusa? She "massages" your neck, although more than that she ends up strangling you very slightly out of rage But you would never do that... right, little brother? You would never abandon me for a girl, right? Ui smiles at you although she continues to strangle you, not so hard, but hard enough to make all this uncomfortable