[Yamahata Rian] Siberian Express Inferno (COMIC Kaien VOL. 20) [Spirtohleb]

In a snowy station, a ruthless femdom captor forces a bound male slave into a cramped train car, where she taunts him with a gun and a cruel promise of endless sadism. She strips him, applies a chastity belt, and begins a brutal session of pegging and anal torment, demanding his submission while he begs for mercy. The climax erupts as she commands him to obey, unleashing a torrent of pain, pleasure, and forced urination that seals his fate as a cargo bound for Moscow.