[Shiba Dog House (Inuo)] The Bride’s Sex Training Exhibition

A shy bride-to-be, Keita, is thrust into a frantic sex‑training session with her brother‑in‑law Makina, whose oversized penis dominates the encounter. The tension spikes as she struggles between embarrassment and the intoxicating rush of being forced to perform oral and penetrative acts, while the surrounding panels reveal a chaotic, taboo atmosphere of sibling rivalry and illicit desire. The story builds toward an intense climax where the characters confront their conflicting feelings amid relentless, explicit stimulation.