A more convenient and realistic masturbation device than ever before, used by my girlfriend's friend's ex-girlfriend. She was away, and we had sex like crazy for three days straight. (Kawanishi Reona SSIS-994)

A long time ago, I dated a woman who only knew how to have sex. Reina was a woman who was always available, convenient for satisfying sexual urges. "I'm tired of having sex with this girl," I dumped Reina and started dating my best friend, Ryoko. More than two years later, at a long-awaited gathering of friends, I met Reina again. I longed for my former sexual friend; she had become an impeccable beauty. Then, just as she was about to leave for three days on business, I called Reina…