Sex comedy H. O. T. S. from 1979. Boobs start at 0:38 and basically don't stop again.
youtube.com category @exposition42
Musical pussy shaving scene from Danish sex-comedy "I Tyrens Tegn" (1974)
youtube.com category @DS_Lite
Lesbian Zombies from Outer Space, Issue 1; NSFW Horror Comedy Comic; Read FREE on Imgur
imgur.com category @lesbianzombies
"Hard bodies" had more fap material than most 1980s sex comedies.
gfycat.com category @ChivalrousPervert