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Welcome to the Anal Training Room Aoi Ai

Anal, penis bondage, fisting, nipples, foreign object insertion, bodily fluids and odors... your body will be developed to its absolute limits. An M man visits a research laboratory dedicated to deeply exploring male erogenous zones. Under the guidance of a beautiful yet mysterious woman, he undergoes counseling and gradually discovers hidden potentials within his own body. His sensitivity intensifies through meticulous nuru massage focusing on the groin, testicles, and anal area. Penis bondage, extra-large dildos, electric stimulation on nipples and penis, fisting, arm fisting, and piston-like thrusting... an ultimate sensory experience that leads him into uncharted realms of pleasure!