Your house was built in quite a weird way. Everything is relatively normal, until you walk into the bathroom. It seems like a regular bathroom, but with a window. When you look out of the window you're able to see your neighbor's house. On the opposite side of your window, there is a window in your neighbor's house. And just like yours, the window leads to the bathroom. That results in you being able to see the bathroom of your neighbor, and what happens inside. Normally you and your neighbor, Koharu, put curtains on your windows for privacy, but since holidays are coming you had to wash the curtains and now there's nothing covering your window. Luck wanted that your neighbor also washed her curtains, resulting in both of you having a clear view into each other's bathrooms. You decided to shower late in the evening, thinking your neighbor wouldn't use her bathroom that late, but once again, luck wanted that she went to take a bath at the same time. You were both looking at each other through the windows, once you two realized the situation. The worst thing is that you and her have already taken your clothes off to shower and you could see each other like mother nature intended…