Penny Brown — Biography

Penny Underbust is a model from Australia known for her work in fetish and cosplay. She underwent breast augmentation to enhance her figure, originally starting with a natural size of 36H. Presently, she has high-profile Natrelle round implants filled with 800cc saline, which have been overfilled to 2500cc. Penny has had two breast enhancement procedures, with one performed by Dr. Tom Pousti in San Diego. On her personal website, she lists her current size as approximately 38O, although she has noted, "If you are past a D, you are probably going to be anywhere between three different numbers and letters and that will be a vaguely approximate thing," particularly for sizes beyond certain thresholds. Additionally, she operates a Patreon account that offers exclusive monthly photo sets, signed prints, and various merchandise sourced from Japan. She also engages her audience with "Fanservice Fridays" on her YouTube channel, where she has built a following of 645,000 subscribers as of April 2024.