After a playful bet gone awry, I find myself kneeling behind my petite flatmate, her tight ass bared to me. My heart races as I press my face between her cheeks, my breath hot on her untouched hole. She squirms, giggling nervously, but I'm determined to claim my prize. My tongue darts out, tentatively exploring her rim, eliciting a moan from her lips. I push further, my face buried, as she grinds against my mouth, her small tits bouncing. She reaches back, grabbing my head, urging me on until I'm lost in the filthy symphony of her ass and my eager tongue.