I have a childhood friend who is younger than me. Our parents get along well, and for the five days they went on a trip together, I was entrusted with taking care of my childhood friend, Reina. Despite her cold attitude, she comes into my bed because she's scared to sleep alone, and she even joins me for mixed bathing while wearing a swimsuit because she's scared and embarrassed to be alone in the bath. Reina is stubborn and arrogant, yet endearing, and she constantly confuses me! While being aloof, she engages in naughty acts, which could be a sign of her affection in reverse!? A subjective visual portrayal of a tsundere cohabitation life!
