The Peek Freak (1973)
“The Peek Freak” haunts an apartment complex, spying on kinky scenarios which cause his lap to rise like a loaf of bread. He fantasizes himself carpet-banging the ladies until they scream for more. The Peek Freak is about as sexy as a bedpan. But it contains a little something for everyone: whips, voyeurism, group sex and a quietly erotic female masturbation scene.