Definitions of indecent:

• adjective:   offending against sexual mores in conduct or appearance

  Example: "A bathing suit considered indecent by local standards"

• adjective:   not in keeping with accepted standards of what is right or proper in polite society

  Example: "Was buried with indecent haste"

• adjective:   offensive to good taste especially in sexual matters

  Example: "An earthy but not indecent story"