How do porcupines DO IT?
"Carefully," of course. Otherwise, it would be quite a sticky wicket, as they say in jolly olde England.
Scientists finally despaired of getting this rodent to answer a questionnaire about its mating habits, so they had to become voyeurs.
Ooh, what they saw!
First, there's a little spraying here and there in lieu of a courtship dance.
Then one finally gives the other a pointed look.
Now, dig this.
Remember those old-style 'jammies with the flap in the back?
Well, the female porcupine simple lifts her tail and folds it up over her back, leaving a smooth, quill-free space and, well, you get the picture....
They conclude with one of the animals disengaging,
climbing a tree, and shrieking at the other.
Do you suppose that's porcupine for, "was it good for you?"