lubricious -- (having a smooth or slippery quality; "the skin of cephalopods is thin and lubricious")
lubricious, lustful, prurient, salacious -- (characterized by lust; "eluding the lubricious embraces of her employer"; "her sensuous grace roused his lustful nature"; "prurient literature"; "prurient thoughts"; "a salacious rooster of a little man")