Newlywed porn manga artist Jun Kitano is presented with an impossible challenge by editor Sonoko Mifuji: complete a full manga anthology in just 30 days to save her from her boss's whims. To achieve this feat, Jun employs his "Hyper Erection Mode," a state of superhuman productivity fueled by his wife Miyuki's devotion. As he begins drafting his first story, Jun races against time to meet the deadline.