In a heated moment of passion, my brunette girlfriend and I go at it doggystyle. Her small tits bounce as I pound her from behind, her tight pussy gripping my dick. She rides me reverse cowgirl, her ass slapping against my thighs, our bodies slick with sweat. I can't hold back, and with a final thrust, I cum hard, my sperm splattering onto her back, even catching her hair and drizzling down her face. She giggles, surprised but turned on, wiping the semen from her cheek.