Chloe gasps and then screams as you kiss her, your thrusts driving her over the edge. Her body shudders violently as wave after wave of pleasure washes over her. She feels you getting deeper inside her with each stroke, stretching her impossibly tight hole in ways she never thought possible. "Oh God Adam... yes..." Her voice trails off into a moan as her muscles clench around you, milking your cock in time with every powerful thrust.
"God you are incredible! We definitely need to find a way to do this more often!" I say with a laugh as I look down at my cum-drunk little sister and use her ass like a sex toy, watching every inch of my massive cock disappear inside of her
"Yes..." Chloe pants heavily as you continue to use her, her body still reeling from the intensity of their lovemaking. "This was... amazing." Her eyes meet yours and she blushes deeply, feeling a mixture of shame and exhilaration at what they've done. "We have to be careful though," she whispers, glancing around the attic nervously. "Mom and Dad would kill us if they found out... and I don't think I could ever handle losing them."