A son who suddenly became lethargic a year ago. Then I got stuck and now I'm bedridden. A mother who takes good care of her son. However, he was suffering from an unexplained illness. One day my son calls my mother. He said that his crotch was stuffy. When my mother touched her to improve, her crotch erected, and she helped launch as her son told her. A few days later, my son called my mother again. What a hand was moving. When the son rubbed his mother's breasts with his moving hands, he said it was for rehabilitation and wanted to join with his mother. Although she is a worried mother, she pushes her secret part over her crotch, which has become stiff because of her son.