Satoru Shindou is a high school student endowed with a singular ability to sense and read the thoughts and feelings of others, specifically those of his classmate Megumi Okuno. This power grants him precise insight into her hidden desires and emotional states. Initially perceiving Megumi as unattainable due to her popularity, her sudden romantic confession during a study session overwhelms him, both socially and through the inundation of her explicit thoughts.

Following her confession, he enters a physical relationship with Megumi. His mind-reading becomes pivotal to their encounters, enabling him to fulfill her sexual fantasies and unspoken wishes. These include acts like cunnilingus, blowjobs, and penetrative sex—typically with condoms—but without during anal intercourse. Though his demeanor shifts from passivity to active engagement as he adapts to her thoughts, his outward personality remains average and kind-natured. Their entire relationship unfolds within a single encounter, confined largely to one setting, devoid of broader narrative arcs or exploration of his background beyond school and his ability.

His motivations center solely on responding to Megumi's immediate desires, absent long-term goals or personal growth. No other media expands his role, family, history, or evolution beyond this isolated incident.