Pennsylvania Consolidated Statutes - Crimes and Offenses (Title 18) - Part II. Definition of Specific Offences.
Chapter 31- Sexual Offenses

Section 3124.1. Sexual assault

Except as provided in section 3121 (relating to rape) or 3123 (relating to involuntary deviate sexual intercourse), a person commits a felony of the second degree when that person engages in sexual intercourse or deviate sexual intercourse with a complainant without the complainant's consent.