sluttish

sluttish (http://definr.com/sluttish)

     adj 1: used especially of women [syn: blowsy, blowzy, slatternly]
     2: casual and unrestrained in sexual behavior; "her easy
        virtue"; "he was told to avoid loose (or light) women";
        "wanton behavior" [syn: easy, light, loose, promiscuous,
         wanton]