Corner masturbation is something that every girl has experienced. When she was still a child and had no sexual knowledge, she noticed that the corner of a desk that happened to touch her crotch felt good. She slowly moved her hips and rubbed the corner of the desk against her crotch, and was overcome with a pleasure she had never felt before. Since then, it seems that there are many girls who indulge in corner masturbation when no one is looking. Once you try it, no one can stop this urge!
