Any person who performs any of the following in a public place or where the conduct may reasonably be expected to be viewed by members of the public commits public indecency:
(a) An act of sexual intercourse; or
(b) An act of deviate sexual intercourse; or
(c) A lewd exposure of the body done with intent to arouse or to satisfy the sexual desire of any person; or
(d) A lewd fondling or caress of the body of another person.