may i introduce you to - safewords & colour checks! :D
establish safewords with your partner, the deafult ones are:
green - keep going i like this
yellow - approaching my limit let's pause
red - stop immediately and proceed to aftercare
at any point during play you can then ask them "colour?" and in a quick and definitive way you get to know how they feel and if it's too much. (this also goes the other way! don't be afraid to safeword as a dom if things get uncomfy for you). this helps a lot with the variety of things you can try out during a scene because it cuts short the worrying if your partner likes it or not, or if they mean the "stop" when they actually want you to keep going.
bdsm is more than just the hot stuff, it's systems and safeties that allow the hot stuff to flourish safely and hot-ly <3
but i get ya, sometimes you want the same thing but a little to the left, and/or to loop the good moment in your mind. nothing wrong with that