Years ago an old housemate was boning a dude she'd brought home from a bar, and he stopped mid-plow to run down to the kitchen and grab the Hot Pocket that had just finished cooking in the microwave. He then continued where he'd left off, Hot Pocket in hand.
Hey, if you take your significant other to a sex club with a breakfast buffet, you have to assume their natural inclinations are going to shift from boning to hash browns at some point.
However, in the situation you described, ROM, we are in agreement. To maintain good etiquette, a gentleman should always offer his partner a mid-coitus hot pocket of their own.
She event won her a bet with another housemate.
In conclusion, checking out for a mo' to grab some bacon or whatnot is not classy! Not even.