Implement consisting of a wooden plank supported edgewise between two upright fixed posts, or of two sheets of wood coming together at a sharp angle with the edge facing up, to which a female submissive is bound with her legs off the floor. The submissive is bound in such a way she straddles the plank or the point of the triangle, causing her entire body weight to rest on her clitoris. Some wooden horses include an integrated dildo which penetrates the person affixed to it. Extremely painful. May cause nerve damage in the clitoris if not done carefully.