https://writeablog.net/kittygy....m7/machine-for-sex-t
The Benefits of Using a Thrusting Machine The large muscles of your back can be effectively worked by using thrusting machines. They are also referred to as hip thrusters or glute boxes. They target the gluteus maximus or butt muscle and the hamstrings and core. The Buck is less expensive and more compact than other sex toys that thrust, which can run up to $1000. It also has a built-in safety feature that cuts power to the motor once you press the red button. What is a Thrusting Machine? A thrustin