When Toshiyuki Harukawa, an avid yaoi enthusiast, lands a job as an assistant to the renowned manga artist Yuki Tanita, the cute drawings conceal a surprising truth - the artist is a rugged middle-aged man! This unexpected revelation sends Toshiyuki's world spinning. Alongside this tale of a devoted fanboy smitten with an older male artist, the narrative delves into a fantasy realm featuring an incubus reliant on male energy, whose encounters take a thrilling turn when he meets a stunning yet haughty exorcist.