Three girls in street fashion saw a flyer and came to a recently opened martial arts arena for a ``free self-defense experience.'' He teaches them how to be prepared, saying, ``The most important thing is to keep your expressions on your face no matter what, so as not to get carried away,'' but in the trial class, he continues to beat the girls to the ground while calling them ground techniques. She is yelled at for not changing her expression, but she does her best to endure it... She glares and squirts! A vibrator is inserted while she is embarrassed! After being hardened in all directions, her penis is inserted raw and her vagina spasms! "I can't feel it!!!"
