Ever Since That Day When My Father-In-Law Came Home And Mistook Me For My Stepmom And Paid Me A Furious Night Visit... Ichika Hoshimiya

Taking the opportunity of her marriage to her husband, who often travels for work and continues living at his parents' home, Ichika lives in a two-generation household at her husband's place. Having retired from work upon marriage, she tries to conceive with her beloved husband, but there's no sign of a child, and their marital life has grown cold due to her husband's frequent business trips. Her relationship with her live-in father-in-law and mother-in-law is generally good. However, she resents that her father-in-law gets drunk every day and verbally abuses her mother-in-law. One night, her drunk father-in-law enters Ichika's room...