Last time our chosen fetish was 'peccatophilia' - 'arousal by sinning'. (One correspondent, to whom I'm grateful, suggested simply calling peccatophiles 'Catholics'!)
This time I've chosen the fetish 'sarmassophilia' - 'arousal from kneading flesh'. Well, once again that's an approximation of what is meant. It's related to 'hyphephilia' - 'arousal by tactile experiences' - 'frotteurism' - 'arousal by rubbing against another person' - and to 'toucheurism' - roughly, 'groping'.
A crowded Tokyo subway was, or is, a favourite habitat for frotteurists and toucherists. Seemingly by accident, they might rub up against an attractive-looking person, especially that person's legs or buttocks! The Japanese even have a term for such people - 'chikan'. According to Japanese government statistics, the number of frotteurist attacks by chikan on women in Tokyo subways - already frequent - increased by 50% in just one year from 1997 to 1998.
But here's another startling statistic. According to Dr Stephen Juan in his book 'The Odd Sex', one study at a small US university found that 35% of its male students 'admitted to having tried touching and rubbing up against women in crowds for sexual purposes'. So what causes frotteurism in men? In his 1986 'Lovemaps' book, Dr John Money of Johns Hopkins University Medical School theorised that in such men something has happened in their early development (where a lot of fetishes start, of course), giving them a misleading 'lovemap' in later life. The so-called lovemap arises from the experiences of 'sexual rehearsal play' in childhood. Prudish or over-strict parents may give their children a twisted perception of normal sexual expression. (More information is on Wikipedia.)
Stephen Juan reminds us that the sense of touch plays an important part in normal sexual activity. However, every person has their private space which 'you should not violate ... until you've become friends [with that person]'. After that, sarmassophiliacs and others, happy touching!
- Ken
P.S. Another fetish that is related to the above is 'autonepiophilia' - 'diaperism'. ( A lot of experts on that topic here, I know!)