FORT COLLINS, Colo. -- An 18-year-old student at Colorado State University told police that her 30-year-old boyfriend raped her after the two had an argument about him looking at pornography on his computer.

The student, whose name was withheld, said Kevin Hare sexually assaulted her on March 17. The two had been dating for about two months when they got into an argument.

The woman told police that Hare wanted to have sex with her and she told him, "Don't you dare. If you do this, this is rape."

Hare's arrest affidavit stated Hare forced her to have sex anyway.

When the woman reported the alleged assault to police, they had her call Hare while they recorded the conversation.

According to the arrest affidavit, Hare admitted he forced her into sexual intercourse and said, "All I can do is apologize and say I will never do it again," the Fort Collins Coloradoan reported in its Tuesday editions.

Hare called the woman numerous times threating to kill himself if she reported the incident to police. He also left flowers, a ring and a skateboard at her mother's home in Colorado Springs, according to the arrest affidavit obtained by the Coloradoan.

Hare faces charges of sexual assault and stalking.