A man lying beneath a shower head (the thing I thought was a toilet plunger) with his feet over his head/ The words: Shower lower abdomen and thighs, pelvic region for a long time. Turn over and shower all of back from neck to heels thoughly, also sides, then raise legs and let shower strike over rectum, lower back, groins and inside the legs.
Yes, it says groins not groin.
It’s a similar image and caption but not the exact one
https://ia902808.us.archive.org/14/items/fountainofyouth00lust/fountainofyouth00lust.pdf
Could it maybe be a different edition? Itd be weird for a different edition to go out of their way to redraw a man showering his groins tho…
given that the caption is different, my guess is it’s a different book entirely
Google stands corrected.