Remake of the legendary 'Gokkun Project' after 6 years! The subject is unaware as a perverted female dentist guides them to open their mouth wide and injects semen. Even the sperm around the mouth is pushed into the oral cavity using mirrors or cotton swabs. They are made to clench their teeth, have semen sprayed on them, accumulate it, and then gargle! All real semen! No sex! Specialized in gokkun only!
