Kana works as a nurse at a nearby hospital and is a caring, kind person. She worries about me, her neighbor, and takes care of me like I'm her little brother. But after that incident, I experienced both heaven and hell as I ejaculated inside her vagina over and over. My life has been a rollercoaster ever since. 'Your sperm can't be used,' the doctor told me, causing me to lose myself. Kana rescued me with temptation, saying, 'It's not all bad, let me help you forget those unpleasant things...' So I became obsessed with impregnating her.
