Unable to suppress her insatiable desires, 'Yuki' feels a sense of guilt and torment. She encounters Dr. 'Yui' at a hospital she visits by chance and, despite her confusion, succumbs to Yui's advances... If these desires can't be stopped, then why not just follow one's emotions? Led by Yui's words, Yuki begins to experience new pleasures... Even if it's a lust that leaves them back-to-back in loneliness...
