Bareback Mailing List
   For gay men who have condom-free sex.
   http://groups.yahoo.com/group/-bareback/

Fantasy Mail
   Several lists dedicated to hardcore and softcore email delivery.
   http://fantasy-mail.com/

Fetish Club
   Weekly articles focusing on BDSM and related lifestyles.
   http://www.fetishclub.com/exchange/p-listinfo.shtml

Free Sex Stories
   Offers erotic fiction.
   http://xxxtext.com/free.sex.stories/index.shtml

Girl on Girl
   A place for women of various sexual orientations to discuss sex.
   http://groups.yahoo.com/group/girlongirl/

Pantieism
   Upskirts and panties videos.
   http://www.pantiesism.com/

Red Hot Sex Tips
   Advice for men and women including ejaculatory control and male g-spot stimulation.
   http://www.redhotsextips.com/

Sex Hospital
   A group for medical roleplaying.
   http://groups.yahoo.com/group/sexhospital/