Pushing the envelope on sex in 1951?
The banter about the Captain's escapades in San Francisco, Honolulu... The gal talking about the "octopus" and being hands-y... tying the Captain in the chair...
That ain't Scarlet O'Hara walking around with a shit-eating grin...
This was probably "condemned" by Catholic periodicals at the time (do they even do that anymore? When my oldest brother took my older brother to see "Animal House" my mother raged for WEEKS!)