A sex-ed teacher seduced her eighth-grade student after he said he had a problem with his manhood and she demanded to see it, police said.

Marlena Mints, 31, allegedly performed oral sex on the 13-year-old in her classroom during recess at Bessie Coleman Middle School in Cedar Hill, near Dallas.

She is also accused of taking another young boy back to her home, where she is also alleged to have performed oral sex.

Cops were tipped off last week when one of the students started bragging about the relationship.

Mints was arrested and charged with one count of aggravated sexual assault of a child and two counts of improper relationship with students.

Police documents claim Mints exchanged text messages with both boys before making her move.

The 13-year-old reportedly said he had a problem with his penis, to which she said she “needed to see it” and asked him to come into her class.

Telling investigators he thought it would be alright as she was his sex-ed teacher, he exposed himself — which is when Mints allegedly performed oral sex.

She also asked him to touch her breasts and buttocks.

Mints picked up the other student, whose age was not given, in her car and took him home to seduce him, cops claim.

The teacher has been suspended from her job and is currently being held in Dallas County Jail.

Read more: Huffington Post