My girlfriend's debt hangs heavy in the air as she kneels before me, her hands unbuttoning my jeans, freeing my throbbing cock. "I should've never promised," she mutters, looking up at me, her eyes conflicted. She takes a deep breath, then opens her mouth, taking me in, her tongue swirling, her lips tight. She sucks hard, her head moving back and forth, her eyes watering, tears mixing with saliva as she pays her kinky debt, her body trembling, her moans vibrating against my shaft, her debt now fully repaid.