GS-189 - A classmate who smelled my cum and came into the bathroom, she put her mouth on it as soon as she saw it

A classmate walked into the bathroom while I was peeing, pretending it was a mistake, but her eyes went wild when she saw my dick. She pulled down her panties and seduced me, so how could I not get hard? As soon as I was fully erect, she started teasing me with her hands and mouth, and then I fucked her like a beast in the corner of the classroom!