ks9999
Guard
Old fashioned trousers belt can make enough fun. It strikes whole pussy (labia and clit) - however - i like using single one, not one bent in half. The top of a leash can hurt enough and is more flexible, goes deeper, sometimes reaching anus
I'm a big fan of riding crops down there for the same reason. They are wide enough to spread out the impact and make sure she stays awake.
Course I like stapling cunts open to the thighs before whipping down there. I wanna get inside and out and leave the prettiest marks. It's times like this that I regret quitting smoking. A couple rolls with the hot ember across labia and clit keep her min from wandering where it shouldn't be and keeps her focus solely on me, where it belongs