Falls Township Police

Kevin Jones is accused of having intimate contact with a girl starting when she was 14.

A married father of two who coaches girls' softball is accused of having a sexual relationship with his teenage daughter's best friend -- a girl who looked up to her coach as a father-like figure, according to a criminal complaint obtained by NBC10.

Kevin Jones, 34, of Fairless Hills, Pa., northeast of Philadelphia, is accused of having intimate contact with the girl starting when she was 14, according to Falls Township Police.

Police say that Jones would text and Facebook message with the girl, whom he coached on the same softball team, the Levittown Bulldogs, that his daughter played on. The girl and Jones would tell each other that they loved one another and he would refer to her as his "baby doll" and she would call him "daddy," according to a criminal complaint.

Jones allegedly told the girl, whose father left the picture about seven years ago, that she could consider him a father. "I'll be your dad from now on and I'll protect you like I'm your dad," Jones told the girl, according to the affidavit.

According to the criminal complaint, the relationship between the two started in the spring of 2012 with "flirting" as Jones would put his arm around the girl and hold her hand while speaking to her. Over time, the girl told police that their relationship progressed, first to kissing then to sexual activities and eventually to intercourse about two weeks ago.

The affidavit said that Jones' children were in his home during many of the alleged sex acts. The girl, now 15, told police that all the alleged sex was consensual and that no drugs or alcohol were involved.

Jones denies any sexual contact with the alleged victim outside of hugging and kissing that happened only in front of the girl's mother. The criminal complaint states that during questioning Jones told police, "I don't know if she thinks I touched her, we play fight."

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The relationship was uncovered after the teenager confided in her sister about the relationship and the girls' mother in turn reported it to Falls Township Police on Jan. 9. Around that time, the victim allegedly tried to warn Jones that her mother knew of their alleged relationship in a series of texts and Facebook messages that are referenced in the affidavit.

Those Facebook messages date back to June of 2011, when the girl was just 13, and include messages where Jones threatens to kill any boy the girl has interest in, according to the affidavit.

Police planned to serve a search warrant at Jones' home on Jan. 25, but around 2 p.m. the home burned down. Jones and his family escaped the blaze and the cause of the fire remained under investigation.

Jones was arrested Monday and charged with six counts including indecent sexual intercourse with a minor, statutory sexual assault, corruption of minors and related offenses. He was arraigned and held on $2 million bail, according to court documents.

By NBC10, Philadelphia