Updated at 3:45 p.m. Tuesday with more details from courthouse.

A 26-year-old man was sentenced to six years' probation Tuesday after pleading guilty to posing as a 17-year-old at Hillcrest High School and groping a 14-year-old while reliving his basketball glory days.

Sidney Gilstrap-Portley (Dallas County Jail)

Sidney Gilstrap-Portley was charged with indecency with a child and three counts of tampering with a government record.

He also received five years of probation for the tampering charges. All of the probated sentences will be served concurrently.

The plea deal spares Gilstrap-Portley any time behind bars, other than the four days of jail time he served following two related arrests last year. The indecency charge was a third-degree felony punishable by up to 10 years in prison. He must register as a sex offender for 10 years after his probation.

In August 2017, Gilstrap-Portley enrolled at Skyline High School in Dallas under the fake name Rashun Richardson, claiming to be a homeless Hurricane Harvey evacuee. A few months later, he moved to Hillcrest High and joined the basketball team.

While at Hillcrest, Gilstrap-Portley had a relationship with a 14-year-old, the girl and her mother have told The Dallas Morning News.

He was 25 years old at the time — six years removed from graduating from North Mesquite High School in 2011.

The charge of indecency with a child came in July 2018, after the girl spoke to police. She told officers that she and Gilstrap-Portley had kissed and that he touched her breasts over her clothes, according to an arrest-warrant affidavit.

He had asked her to have sex but she declined, according to the affidavit.

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The girl told The News months after Gilstrap-Portley's arrest that she had to change schools to get away from the attention he had attracted.

Gilstrap-Portley's masquerade came to an end when one of his former coaches in Mesquite recognized him playing at a high school tournament.

The Mesquite coach told the Hillcrest coach that "one of my former players who graduated a time ago is playing for you," a Dallas ISD spokeswoman said at the time.

Nigel Redmond, Gilstrap-Portley's attorney, said his client accepts full responsibility for his actions.

"He is very remorseful. It's an emotional thing for all parties involved," Redmond said.

Gilstrap-Portley declined to comment after he was sentenced and hurried out of the courthouse with his family.

In the past, he has spoken in lighthearted interviews about how he had planned to go back to high school to play basketball for a season, then go overseas to play. He viewed Hurricane Harvey as his key to going back to school.

"It hit me," he said in one of the interviews. "I was like, I could call one of these schools, see if I could get in the building."

The aspiring rapper later accused the victim of putting him "through all these charges" for money.

"You're after a check," Gilstrap-Portley told Sports Illustrated, speaking about the girl. "I don't want anybody coming up off my name. Especially somebody trying to get me to go to prison."

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As part of Gilstrap-Portley's probation, Judge Stephanie Huff warned him that he couldn't have contact with any child or the victim.

"You are not to be in her physical presence. You are not to call, write, text, send an Instagram request or tweet, a message in a bottle, a carrier pigeon, or a telepathic thought," Huff told him. "You are to have no contact with her whatsoever."

The victim's mother was not immediately available for comment Tuesday. She previously said she is pursuing a lawsuit against the Dallas school district.

"Because things like this slip through," she said in an interview last year. "It happened, and it could've been worse."