(a) No person shall have sexual contact with another, not the spouse of the offender; cause another, not the spouse of the offender, to have sexual contact with the offender; or cause two or more persons to have sexual contact when any of the following applies:
(1) The offender knows that the sexual contact is offensive to the other person, or one of the other persons, or is reckless in that regard.
(2) The offender knows that the other person's or one of the other person's ability to appraise the nature of or control the offender's or touching person's conduct is substantially impaired.
(3) The offender knows that the other person or one of the other persons submits because of being unaware of the sexual contact.
(4) The other person or one of the other persons is thirteen years of age or older but less than sixteen years of age, whether or not the offender knows the age of such person, and the offender is at least eighteen years of age and four or more years older than such other person.
(5) The offender is a mental health professional, the other person or one of the other persons is a mental health client or patient of the offender, and the offender induces the other person who is the client or patient to submit by falsely representing to the other person who is the client or patient that the sexual contact is necessary for mental health treatment purposes.
(b) No person shall be convicted of a violation of this section solely upon the victim's testimony unsupported by other evidence.
(c) Whoever violates this section is guilty of sexual imposition, a misdemeanor of the third degree. If the offender previously has been convicted of or pleaded guilty to a violation of Ohio R.C. 2907.02, 2907.03, 2907.04, 2907.05, 2907.06 or former Section 2907.12, or a substantially similar municipal ordinance, a violation of this section is a misdemeanor of the first degree. If the offender previously has been convicted of or pleaded guilty to three or more violations of Ohio R.C. 2907.02, 2907.03, 2907.04 or 2907.05, 2907.06 or former Section 2907.12 or of any combination of those sections, a violation of this section is a misdemeanor of the first degree and, notwithstanding the range of jail terms prescribed in Ohio R.C. 2929.24, the court may impose on the offender a definite jail term of not more than one year. (ORC 2907.06)