Sure, it's fun and the tingle afterwards is always very arousing.
My Man swats my butt all times of the day or night. (I do have to occasionally remind him to avoid the kidney area. You can get really hurt that way, if you are hit too hard, and he has big big hands, so he has to aim well.) I play swat at him, but not during sex. I end up hitting him in the wallet once in a while and it stings my hand. (Pout.) Once in a while, I swat his shoulder when I come, then I end up apologizing.
He just laughs.