[Saga no Tame no Saga (Ratoo)] Hero Annihilation: Log Six

A massive, curvy giantess in a revealing leotard dominates a trembling hero, squeezing him between her massive thighs as he erupts in ecstasy. He boasts of being the hero of flames, but the colossal woman overwhelms him with relentless, sadistic control. She teases his climax, promising more pheromones and a plan to capture the heroes' headquarters, driving the tension to a climax.