This Tush Trainer set features 3 velvet-touch silicone butt plugs in gradually increasing sizes, designed for introducing anal play or preparing for penetration with a partner's body or larger toys. The 4, 5, and 6 inch plugs have a slim tip for easy insertion and widen to provide the ideal sensation of fullness at each stage. A unique curved base design conforms to the body's contours, ensuring safety and comfort during extended backdoor play.