Sex Maniacs

Does any phrase bring to mind the atmosphere, the aroma, of the British 1970s better than "sex maniac"? Not a rhetorical question - I genuinely am curious if there's a more evocative word or phrase. I mean, there's "secondary picket". The ad above is from 1976. The Sex Maniac's Diary launched in 1972, which surely proves its echt-Seventiesness. ("Kinky" would be the much cooler 1960s precursor I…