Would you let a friend spank you if you had made a contractural agreement?

The decision to let a friend spank me, even with a contractual agreement, would depend on the nature of our relationship and the context of the agreement. If both parties fully understand and consent to the terms, and it's done in a safe, respectful manner, it might be acceptable. However, I would prioritize open communication and ensure that boundaries are clearly established beforehand. Ultimately, comfort and consent are crucial in any such arrangement.