The True song didn't even have any suggestive moaning and gasping in it, as did "Tonight's the Night," "Pillow Talk," "Love Won't Let Me Wait" and probably a few more that have slipped my mind. A decade or more before all these songs, Little Richard and then Mitch Ryder were singing "Good golly Miss Molly, you sure like to ball" and both versions of the song found wide acceptance on radio except in very conservative markets or on stations with straitlaced ownership.
Parental and management reaction to lyrics and content was never linear---there were fits and starts and tons of contradictions.
Little Richard caught a break in that "balling" at that time was still a street slang term that hadn't crossed over to middle America. The squares thought it meant dancing. If Pat Boone had cut a cover version, as he did with other Little Richard records, he might have used the same lyrics completely unaware.
By the time of the Mitch Ryder cover, the adults weren't sure what to focus on---way more stations banned Lou Christie's "Rhapsody in the Rain" than "Good Golly Miss Molly."
The mid-70s hits were so sexually charged, I'm amazed every teen girl in America didn't get pregnant. No way to prove it, but probably as many conceptions occurred while Carpenters, Bread and Osmond records were playing (or "Happy Days" was on TV) as with the overt stuff.
The moans and groans were great material for jocks working at stations that weren't uptight. Two I remember from KFRC:
Jack Friday in 1973, back-announcing "Pillow Talk", just when the moans peak---"KFRC and Sylvia, who has once again started without us..."
And Big Tom Parker in 1976, back-announcing "Love Won't Let Me Wait", again, just as the moans peak---"Waiter, more butter please."