We took a part-time female college student who was going to be an employee of our company to a hot spring inn for a one-on-one sex training session, and she turned out to be a dick-crazy M girl who came instantly, much faster than we imagined! At first she acted like she had no intention of doing so, but she changed drastically with sexual stimulation! When we attached a vibrator to her hairy pubic area, the masochistic girl Mitsuha-chan came wildly! "Make me cum until I collapse!" she screamed, her beautiful legs twitching as she collapsed! She hungrily sucked on the big dick and got drunk on the pleasure of the extra thick and long meat stick deep in her vagina, and went wild and climaxed over and over again! "Splash your semen into my vagina!"