After losing his father, to honor the mother who raised him alone as a daughter, he invited her to a hot spring inn. His mother enjoyed soaking in the hot spring and the prepared meal. The son began massaging his mother to make her like him more. After a brief silence, his mother told him that she was currently seeing someone. The son was shocked by her confession, feeling as if his head would split open. Late at night, his mother was fast asleep, but he couldn't fall asleep. Memories of his mother flooded his mind. Thinking that if he were to lose his mother, he flipped back her blanket and started fondling her body. His mother woke up in shock at his strange behavior, but unable to resist his strength, she accepted him, and even reached her own climax...
