A stunning female doctor who uses patients' penises to release her sexual desires launches a surprise late-night follow-up visit. (Aoi Tsukasa SSIS-940)

Aoi is a capable internist who provides emotional support to her patients and is trusted by her colleagues. However, some patients are wary of her. Late at night, she visits the wards, transforming into a lewd doctor who devours the penises of young men. Completely different from her daytime persona, she uses vulgar and intense verbal abuse. Some are forced to achieve erections and then forcibly mounted, while others are intensely attracted and ejaculate. Tonight, her footsteps echo through the wards again.