How does a man use a hollow strap-on properly?

To use a hollow strap-on properly, ensure it is securely fitted to the wearer using adjustable straps for comfort and stability. Apply plenty of lubricant to both the strap-on and the receiving partner to enhance comfort during penetration. Communicate openly with your partner about preferences and comfort levels throughout the experience. After use, clean the strap-on thoroughly according to the manufacturer's instructions to maintain hygiene.