I feel comfortable when using this. It doesn't bother me at all and I think the shape is well designed for all shapes.
Used this once, so far so good.
Used for a period of time, feel buttock muscles tighten. It is effective
Works amazing! Within 2 weeks my butt was a bit more plump with using it only a few times a week. Amazed and happy :)
It does it's job... I see some improvement on my buttocks. Second week of use. I really think it's going to get me that nice round butt I want.