A female school teacher, Andrea Baber, has been jailed after she had sexual intercourse with a 15-year-old boy on her matrimonial bed.

The 30-year-old teacher pleaded guilty to six counts of contributing to the sexual delinquency of a minor and three counts of third-degree rape in Douglas County, Oregon.

The former Logos Christian Academy teacher entered a plea deal so that 20 additional charges – which include sodomy and giving marijuana to a minor – were thrown out, the Sun reports.

She will serve a 20-month prison sentence with two years of supervision to follow.

Baber was arrested at home in Cotton Grove in December 2017 days after her husband caught her in with the teen boy on their matrimonial bed

According to reports, Baber allegedly had sex “on a regular basis” with the student.

Officers said that Baber began the relationship in 2016 with the teen and often plied him with booze and cannabis.