I've been dating Chinatsu for half a year. When she goes to visit China's house for the first time, she encounters her younger sister, Himari. She is stuck in a rut with Chinatsu, and while surfing the internet on Chinatsu's dirty girls' site in search of stimulation, she spots a familiar face. She is convinced that she is her sister and they exchange messages with her. Triple HAPPY Campaign 2022! wood