Melissa Kidd, a Virginia high school teacher, apparently thought she was one of the kids when she shared a photo of her recently enlarged bare breasts with at least three students.
The 34-year-old instructor has since resigned from her position at Woodside High School after an internal and criminal investigation began on the matter.
The probe was launched in late March, when Woodside High School officials informed authorities that one of their teachers had allegedly shown students "obscene photographs," according to People.
The students, aged 16-18, came forward and complained that the teacher showed them images of her before-and-after breast implants.
One student said Kidd also showed photos of her genitalia using her "white iPhone."
The court documents indicate that a search warrant in relation to the offense of "indecent liberties with a child by a person in a supervisory role" was obtained for Kidd's phone, according to the Huffington Post.
"To hear something like that is really disturbing," said Angela Leslie, a parent whose child attends Woodside High. "To me that's pornographic, it's not OK. It's not OK. I hope it's not true."
Kidd has not been charged with a crime at this time, but the investigation is ongoing.