So I was acting up... you know, anger, being rude to my wife.
We were in a rental car, had come by plane and we had not brought enema equipment.
So my wife announces that she's going to deal with it. We stop at a drugstore. She buys a rectal thermometer from the children aisle, an enema bag, some vaseline and latex gloves (or finger cots, not sure).
We reach the cashier. Was really glad there was not much of a line...
Very deliberately, in front of the cashier, she tells me "I'll give you your treatment as soon as we reach our motel."
That was definitely a very embarrassing moment, even though the cashier, who looked bored out of his mind, didn't seem to catch on.
(If you want to know the rest: we drove for a while until we found a motel that looked like it had few clients. Once we were inside I was given my wife's preferred treatment for obnoxiousness: I had to fully disrobe then lay across her lap, she inserted the thermometer and started scolding me for maybe 5 minutes while giving me small spanks with the hand. After the thermometer proved that I had no fever and thus no excuse to behave that way, I was treated to a hairbrush spanking - the brush for her hair has a double usage...
The rest I'm not sure, but this is what she does when she has time:
Once my wife was content with the red shade of my derriere, I was taken to the bathroom and told to kneel "butt in the air", legs open - the "knee chest" position. She filled the bag, put on the glove, I was told to "bear down" and in came the finger. Was rectally examined. Then an enema, my wife holding the nozzle - not a big one, she stopped once I said I felt cramps. Then pooping in front of her while the teased me "I hope your bad behaviour will get flushed as well", getting wiped by her. Then another little enema.. I got two or three small enemas, don't remember, until the returns were clear. Then another rectal exam and wiping the vaseline off. Then she washed my butt with soap.)