Teacher Hiromi uses an exercise ball to perform gymnastics, starting with flexibility training and stretching, then moving into splits poses while sweating heavily. Her performance not only beautifully highlights her crotch and giant ass but also includes scenes where she mounts male students with her full body weight. Adding facial smothering intensifies the stimulation. Hiromi demonstrates a series of pressure techniques including full-body presses, bridge presses, hip presses, dragon presses, thigh crushes, and testicle crushes. Enjoy the overwhelming pleasure of her voluptuous female body through various crushing and domination scenes.