Des：She divorced her husband and raised her son alone. I went to a hot spring with my son, who has become autistic due to interpersonal problems. I dont want to see my child suffer...I want to help him heal in some way. Her love for her son turned into forbidden love. Lixiang thought she was just encouraging her son, but she was swallowed up by the womans pleasure. In a small hotel in the mountains, Reika rubs her body repeatedly, reaching climax again and again...a taboo incest story of mutual desire.