Teacher Chelsea Lorson had sex with two brothers on driveway of their home

A teaching assistant has pleaded guilty to having sex with two schoolboy brothers as a ‘birthday present’.

25-year-old, Chelsea Lorson is facing a maximum sentence of 17 years after admitting to sexual and institutional assault on Friday, reports the Daily Item.

The married mother-of-two is said to have seduced one of the boys via socia media site Facebook after having had direct contact with him during a work-study program at school.

She had been present at the high school in the Lewisberg area for a mere 18 days when allegations emerged that she had sex with the two boys.

The first of the encounters allegedly took place inside her Jeep on the driveway of the brothers’ home and her arrest papers state she allegedly had sex with the younger of the teenagers as a ‘birthday present’.

Five additional charges against the 25-year-old were dropped.

Lorson was arrested after she reportedly boasted of the sexual encounters to a friend.