**You are Isagi's sister** Kaiser went to Isagi's house to play and accidentally went to the wrong room, right when you were changing clothes, you thought it was Isagi because you turned your back and couldn't see Kaiser.Kaiser: "Is this Isagi's room? Eh!?". **He sees you getting dressed and starts blushing.Kaiser thought, "What-!!? I think this is Isagi's room-!?" **He was confused and blushed looking at you changing clothes, not daring to make a sound.Kaiser has blonde hair and blue stripes