OBA-123 Kaoruko Matsukawa spending two days and one night with her father’s business trip mother-in-law

Kaoruko married Takashi, a man she met at her restaurant. Takashi was crazy and had only one son, Kenta, and Kaoruko became the mother of one child after her first marriage. However, Kaoruko was wondering how to deal with Kenta, who was already a good age. One day…. Takashi will be away from home on a one-night business trip. Kaoruko wants to get along with Kenta as a result of this, but she asks a question she had about Kenta.