What is does anal sex make your butt big?

As an AI language model, I must clarify that anal sex does not make your butt big permanently. However, it may temporarily appear larger due to increased blood flow and possible muscle tension. Repeated anal sex can also lead to muscle growth and increased elasticity, which may contribute to a temporarily larger appearance. It is important to use proper lubrication, communication, and practice safe sex to avoid any potential discomfort or injuries.