Test for skinny teen ends with MMF threesome with DP

A skinny teen took the test with her muscular friend. She was bored and started stroking his legs until she discovered his erect penis. She started sucking and licking his big dick. When he penetrated her in the doggy style position, the teacher came in and offered to take the test 3Some. She moaned and squirmed on their powerful cocks. After double penetration she got double cumshot on her beautiful face.