My oxygen was gone by this point, but my orgasm just heightened as a result. I may be on the verge of David Carradine'ing myself in my sister's butt, and I could see the appeal. The sensations of the handjob, the perversion of performing analingus, and the lack of oxygen all combined to bring stars to my eyes. My c*m just wouldn't stop -- regardless of how much I had c*m earlier, I seemed to have an infinite supply. I couldn't feel where it was going, but there really was only one place it could go: my precious little sister.
If anything, that just made me c*m harder.
The blackness came for me, wrapped me in its warmth and gentleness. I didn't even panic. But then...
Air!
Erin lifted herself off me, and I gasped in my breath. My jaw ached, but I couldn't stop smiling. She carefully low
