[Kumano Tooru] Unknown Heart Kouhen (COMIC Penguin Club 2022-02) {Hennojin}

Fujikawa-kun never expected that dating the deadpan, unreadable Takagi-san would turn into a daily ritual of tumbling into bed together, her mouth already working him over the second they're alone. When he nervously asks her to help with his studies, she flips the script—confessing in her blunt, matter-of-fact way that she used their physical connection to decipher feelings she couldn't put into words, and that what bloomed between them exceeded anything she imagined. What follows is a sweat-slick, breathless session with her skirt still riding up, the stoic schoolgirl moaning face-down into the sheets as her glasses-wearing boyfriend pounds her from behind until her composure finally shatters.