Obscene material corporations sent back (4)
I believe the answer is:
smut
(Other definitions for smut that I've seen before include "Bit of soot or dirty talk" , "Smudge of soot" , "Sooty deposit" , "Soot; obscenities" , "Dirty stuff" .)
I believe the answer is:
smut
(Other definitions for smut that I've seen before include "Bit of soot or dirty talk" , "Smudge of soot" , "Sooty deposit" , "Soot; obscenities" , "Dirty stuff" .)