"Oh, this guy's no good. Let's do it!" Nozaki (the seme), whose fiancée was seduced by his friend Suo (the uke), was brain-damaged by the amateur video letter he received along with the breakup, and now he can only get off on that video letter. He tries various treatments, but even after several years, there's no improvement... Eventually, he even turns to dubious folk remedies. And so Nozaki's extraordinary talent as a hypnotist blossomed.