Re: Adult floppies...
"Smut was more like magic-eye pictures in those days - you had to stare for a few minutes trying to work out what it was....."
The good stuff was at the proper BBS's. (late 80s/early 90s we're talking about here?).
Soon after 1987 and the birth of VGA and GIF format in the same year (co-incidence?) the modems started to get faster and hard drives more common... There were practically no common video formats, but I recall a few insteresting Grasp videos from the era...
Fire up a Dosbox and download some! old skool stuff, thanks to Internet Archive.