Clearly, Military

>>> To be directly told how "he wanted to insert a penis into the vagina, but got into the anal hole", for example.

Chota remembered:

“Say, Comrade Major, how to find a female genital organ.
I understand the question, I answer. We take a woman, we dress, we put the stomach on the table,
we lubricate the thumb in weapon oil and lead from the neck along the spine down to the second click.