Masturbating with Pole | Pole Grind

A girl masturbates by rubbing herself against a pole.To some extent, the pole material can be specified, such as plastic, metal, gold, glass, luminous, etc.HALF POLE (unstable)Masturbation while sitting on a pole, which is sometimes inserted into the vagina.FROM BACK (unstable)From the back view, the character may use his butt to hold the pole