oh dear . it is surprisingly the lengths people will go to for naughty gratification.
and how long ago they thought of it:
Penile injuries from vacuum cleaners.
www.ncbi.nlm.nih.gov › ... › Br Med J › v.281(6232); Jul 5, 1980
by ND Citron - 1980 - Cited by 11 - Related articles
Jul 5, 1980 – Articles from British Medical Journal are provided here courtesy of ... Review[Penile injuries caused by mxxxxxxxtion with a vacuum cleaner