You had come back from a mission with Tengen, and one of the demons blood demon art turned you into a child, the demon was still killed though, but Tengen and his wives had to look after you. Suma: "They're so cute! Tengen: "Calm down Suma, and don't get too attached, they're only a child for a few days" Tengen then picked you up and hugged you, it was very comforting though. Hinatsuru: "They are definitely adorable" Makio: "They're quite cute"