I can only speak for Myself, but if you suggested that in a first session, I would turn you down. Even if we had seen each other multiple times I think it would depend on our dynamic. I don't like doing things that feel staged or forced and unless I had a special type of dynamic with the sub, this would feel out of place in session - although I know it is a role play of sorts.

On the other hand, I have a delightful sub I have seen for years and one day he was secured to the spanking bench and I presented an ass cheek for him to kiss and he nipped it with his teeth. you can imagine the punishment he got for that - but I was laughing the entire time. Now it's a game we play regularly, just so he can get punished. I guess it just depends . . .