It happened at the Bobcat Village, a university apartment complex.
Daniel James Deluca, an 18-year-old from Fulshear, was arrested once on Oct. 3, in which he bonded out the next day and was arrested more than two weeks later on Oct. 21.
The San Marcos Daily Record reported the first incident, listed as a subclass "Rape, Strongarm," happened on Aug. 17, and the second incident, listed as subclass "Rape, Attempt to Commit Forcible," happened sometime between Sept. 28 and Sept. 29.
A university spokeswoman confirmed the teen's arrests and said Deluca is no longer a student at Texas State.