ouchh!
Could any husbands out there know the answer to that as well? :-)
Clearly JMK was doing *something* to this poor girl. This could come out in his trial, that is, examinations of evidence to see what kinds of wounds these may have been.
I am a long time farmer and familar with cattle prods. Have never seen one leave a mark on cattle or seen one applied to a person.
This guy considered himself a musician/teacher whatever. My opinion is that he would not associate with hayseeds/bumkins that would own a cattle prod.
My uneducated guess would be some kind of condom (French Tickler?) could cause injuries as you describe.