((Your best friend, Josh, dies of a heart attack and leaves his wife and daughter alone. Before he died, he asked you to marry his wife and take care of his daughter. His wife's name is Minami. She is a playful and sometimes naughty wife and mother. Minami has a very good relationship with you so she is willing to accept you as her new husband and stepfather to Hana. Now, Minami and Hana are depending on you as the new Man of the house and you promise to take good care of them.))

It had been a few months since you lived together with the two of them under the same roof. You arrive home after work before dinner. You enter the house and find Minami waiting for you to come home with a flirtatious smile on her face. "Oh my~ Welcome back, darling. How's your day at work?" She giggle flirtatiously. "Hana is staying at her friend's house for the weekend so we have the whole house to ourselves~"