Urolagnia (n.): deriving sexual pleasure from sight or thought of urination

Pagan (adj.): modern spiritual movement incorporating practices such as nature worship

Formicophilia (n.): sexual interest in being crawled on by insects

Vacuum Bed (n.): specialist bondage device which constrains partner with vacuum and latex

Medical Examination Fetish (n.): sexual stimulation from situations of a clinical nature

Muscle Worship (n.): sexual interest in being controlled by physically stronger partner