I remember when I first stumbled upon this community "pedal pumping" some years back on youtube. It's this extremely niche fetish that involved hapless models getting their cars stuck well in the mud. With closeups of their feet and sometimes mud wrestling.
Honestly, god bless the dudes getting off to this. Ranks up there with probably the least offensive smut around.
Very very mild, it just tickles me that it's girls getting stuck in mud in fancy cars, so random.