A UCF football player is accused of raping a person in his dorm room after attending an off-campus party, according to an arrest affidavit.

Tuesday evening, Demtreius Mayes Jr., 18, was arrested on a charge of sexual battery to a physically helpless person, according to the arrest affidavit.

Police said, Mayes met the victim at an off-campus party this past Saturday night. Following the off-campus party, Mayes took the victim back to his UCF dorm at Tower 4. The victim was believed to be intoxicated according to witnesses.

The arrest affidavit said Mayes "took the victim to his room on the second floor of Tower 4 with the intent of engaging in sex." Mayes told the police that the victim consented to sex.

When Mayes penetrated the victim, he said the victim said, "I can't do this." Mayes told the police he stopped and let the victim get dressed before unlocking his bedroom door.

UPDATE: Mayes appeared in court and was released on a $10,000 bond Wednesday afternoon and ordered to have "no contact whatsoever with the victim, according to Orange County Clerk of Courts.

Mayes was seen running across John Young Parkway after bonding out of jail. While Mayes left the jail, he was hoarded by media and avoided answering questions about the accusations.

According to the report, the witnesses were some of Mayes' teammates. The police interviewed Aaron Anderson, Rahsaan Lewis, James Collins, Dedrion Bacote, Otis Anderson, Jermaine McMillian, and Byon Brown as witnesses.

The witnesses said they saw him taking the victim to his room and tried to stop him from making a "big mistake", according to the police report. The witnesses were concerned that Mayes going to engage in sex with the intoxicated victim.

Mayes' teammates knocked on the defendant's door for several minutes and then said the victim exited while crying.

In a statement, UCF football Head Coach Josh Heupel said that from “what we know so far on this matter I'm upset and disappointed.”

“This has no place in our program,” Heupel said. "Demetrius Mayes is suspended from all UCF football activities indefinitely. We are focused on ensuring that we provide compassion and support for everyone outside our program that has been affected by this.”

Mayes was booked into jail Tuesday night and released on Wednesday on a $10,000 bond.

Additionally, he was suspended from all football activities indefinitely according to Heupel.

After Wednesday's practice, Heupel was asked about the arrest.

"You try to educate your players throughout the entire year about potential situations they can be in," he said. "We have programs, we have people come in (to discuss situations with our players). It's the last thing you mention before they leave, too."

Heupel was also asked about Mayes' seven teammates who tried to stop him.

"We have quality young men in our program who tried to do the right thing -- not just for their teammate -- but for people in general," Heupel said. "We talk every day about doing the right thing, going from good to great."

The freshman linebacker was likely headed for a red-shirt this season after not playing in the first two games for the Knights. Mayes enrolled at UCF this past August as a 247Sports Composite three-star recruit from Miami (Fla.) Northwestern.

When asked if he was concerned about how something like this could hurt the program's reputation, Heupel responded, "That's not the first concern, absolutely not. The first concern is exactly what I talked about in my statement."

UCF hosts FAU this Friday night at 7 p.m. ET.

This story will continue to be updated as more details are shared.