Maggie Young explores the Oxballs Ergo butt plug, a champion in comfort and pleasurable filling sensation. With its squishy base that contours perfectly to the body, the Ergo provides a satisfying experience. The plug now comes in four colors, three silicone firmness levels, and five sizes to suit diverse preferences. Handmade in the US with 100% platinum silicone, the Oxballs Ergo promises both safety and quality. Maggie compares the Ergo to the SquarePegToys Egg Plug and discusses the nuances of the plug's wavy design, which delivers subtle pressure ideal for prostate stimulation. The review highlights the ergonomic base, the firm yet insertable neck, and the texture of the Super Soft Smoke silicone variant. Maggie provides tips for care and cleaning, and concludes with an enthusiastic endorsement of the Ergo as a top-notch anal toy, awarding it 5/5 stars for its ergonomic design and substantial feel.