>>31919
That's not how human anatomy works. You slice off the external genitalia and there's still a fair bit of solid meat left behind. Unless you cut the root tendons etc and pull out the entire penis, and/or perform at least a partial vaginoplasty etc (or at the very least make a slash in the perineal muscles, paying attention to how the pelvic bone is closed up so much more tightly and to avoiding the many different major blood vessels in the area), there is no "hole" to fuck, not unless you have a literal pencil dick and go in through the urethra.