In a single-mother household, my son Kouki has been immersed in work since he was young, and I have made him feel very lonely. But my childhood friend Hiro-kun has always been by my side... He has been a great support for us. Hiroshi-kun, who has been in contact with me like a family member, has been feeling strangely proud lately. Every time he stays, I feel unbearable pleasure masturbating by his bedside. And tonight, looking at his sleeping face, I am immersed in pleasure.