Short intro/awakening. Body for looping. Bigger muscles, even bigger pecs, cock, and balls. It causes hair growth and voice deepening due to increased testosterone. You'll become more confident and focus on physically demanding tasks like working out or sex. Your balls will produce tons of cum, referred to as man milk. Sometimes you'll even be on all 4's if you haven't been milked in a while. It's not an animal transformation file, but I suppose the wording could be applied to becoming a real muscle bull since it's not too specific. Uses an alpha background with reinforcing subliminals as well as the main text to speech wording.