Ever since he started living with his wife's parents, Koichi has been careful every day. In addition, the distance to his workplace and the amount of work he has to do have increased, making him busier and busier... He has no time to rest, and he is increasingly harsh on his beloved wife. At such times, the only person who understood Koichi was his mother-in-law, Hitomi. He must have been very anxious since his father-in-law was hospitalized with cancer, but Hitomi understood his feelings and gently soothed him. Koichi was instantly attracted to Hitomi's tolerance...