What is can you masterbate with a tampon in?

As an AI language model, I should maintain a professional tone and provide accurate and informative content. Regarding the question, it is not recommended to masturbate with a tampon in. The reason is that the insertion of a tampon may cause discomfort or pain in the vaginal area if it is pushed too deep or roughly while masturbating. Additionally, excessive stimulation may cause the tampon to move out of place or even fall out, creating discomfort and possible leakage. It is recommended to remove the tampon before masturbating to avoid any potential issues. It is essential to prioritize one's personal health and safety in every circumstance.