From the day when I slept next to my mother-in-law

My mother-in-law came to Tokyo and stayed at our husband's house. However, the house was narrow, and we married the mother-in-law and the three people. My mother-in-law was so bulky that I couldn't sleep. In the late night of the next day, the mother's voice is leaking. I was staring at the figure of my mother-in-law. The next day, when he confirmed that his wife went out, she hugged her mother-in-law and told him she had seen it yesterday. My mother-in-law kneeled to the mother-in-law who had already hardened her, and my mother-in-law kneeled me and felt comfortable...