
Sometimes "stop" or being pushed past what is seemingly a person's limit is apart of the play in bdsm which is why safe words/touch/or the light system is set up and your safest bet regardless. Ofc the safe word could simply be 'stop' it all depends on the relationship. Their relationship is new, as well as the bottom being a newb so irl the light system would be most beneficial since he is technically still figuring out what he likes and his limits. Red= stop, green= go, yellow = slow down/unsure. If that wasn't obvious. A safe touch is a specific movement like a tap or pinch or whatever in case you can talk. Like being gagged or other lucrative uhhh activities. There's more obviously but that's some basics. Hope that helps. (● ̄(エ) ̄●)
My sadistic side NEEDS him to pull his hand back and slap him for calling him "mister" insted of "master"
I don't get how they set rules before setting a safe word but like ╮( ̄▽ ̄)╭ maybe he thought he would just scare him a bit and then he'd go away instead of getting all cute