Sumire is deeply in love with her boyfriend until a traffic accident during a date leaves her severely injured and hospitalized. Her boyfriend visits while she remains unconscious and is told by a male nurse that she will need at least a year of treatment. Sumire gradually recovers and her relieved boyfriend suspects nothing. After every visit ends, however, the male nurse secretly uses his bare cock to condition the immobilized Sumire little by little, making her crave his saliva and cock.