perverted

(used of sexual behavior) showing or appealing to bizarre or deviant tastes; "kinky sex"; "perverted practices"

having an intended meaning altered or misrepresented; "many of the facts seemed twisted out of any semblance to reality"; "a perverted translation of the poem"

deviating from what is considered moral or right or proper or good; "depraved criminals"; "a perverted sense of loyalty"; "the reprobate conduct of a gambling aristocrat"