[Mosaicing] I have a younger childhood friend.Parents are also on good terms with each other, and I decided to take care of her childhood friend Rena for 5 days when the parents of both families went on a trip.Even though she has a cold demeanor, she comes into my bed because she's afraid of sleeping alone.I'm always at the mercy of Rena, who is triumphant and cheeky, but I can't hate her!It's the inside out of goodwill to do naughty things while spitting! ?Tsundere cohabitation life sent in subjective video!