A hell of pleasure where completely restrained female bodies are forced to orgasm repeatedly. Even if their eyes roll back or they lose consciousness, the unrelenting torment continues. Anal, cervix, and every erogenous zone are stimulated one after another, driving them beyond their limits into overwhelming ecstasy. Four beautiful women tremble in unknown pleasure after enduring this extreme forced orgasm ordeal. The ultimate electric drill vibrator delivers an experience far beyond ordinary climax.