Begging to be allowed to come after getting the shit beaten out of you because you’re a masochistic mutt who gets off on pain.
Your dom finally agreeing because you know how to beg (they always deny you the first time).
You like the pain but all you can feel is the drag of their cock around your tight hole and it burns. When the pain isn’t burning, it’s cramping because they forced themselves in deeper than you can really take.
You beg them to stop, in tears, not yet wanting to safeword, and finally, they speak.
“You should really listen when I tell you you’re not cumming, sweetie. I knew you couldn’t handle it.”