lecherous given to excessive indulgence in sexual activity; "a lecherous gleam in his eye"; "a lecherous good-for-nothing"
leering showing sly or knowing malice in a glance; "she had run in fear of...his evil leering eye"- Amy Lowell
prurient,
lubricious,
salacious,
lustful 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"
pornographic,
adult designed to arouse lust; "pornographic films and magazines"; "adult movies"
provocative serving or tending to provoke, excite, or stimulate; stimulating discussion or exciting controversy; "a provocative remark"; "a provocative smile"; "provocative Irish tunes which...compel the hearers to dance"- Anthony Trollope
raunchy earthy and sexually explicit; "a raunchy novel"
