This hot chick learns trigonometry by getting fucked doggystyle

The hot chick’s textbook’s open, but she’s too busy riding the professor’s vergota to care about sine waves. Every time he thrusts, she moans the formula—cosθ = adjacent over hypotenuse—her pussy squeezing tight like she’s grinding out the right answer. Tinder matches watch through the door, whispering ‘she ain’t failing this class.’ Panocha glistens, trig’s never been this damn clear.