From Spanking Art

X/m is an abbreviation used in spanking art to signify an artwork or story that features a spanker of unknown or unspecified gender and a minor male spankee.

It may also be used to characterize multiple scenes, some of which are M/m and others are F/m.

To indicate that both male and female spankers participate in a single scene the abbreviation MF/m or a similar composite abbreviation is used.

X/m is boy spanking art.

See also[edit]