When I got home, I was a few minutes ahead of my brother, and Kittie greeted me at the door. She was fully nude, a big smile on her face. I barely had time to close the door before she was on her knees.
“The proper position, subservient cocksucker that I am, time for you to get my mouth to milk out a load!”
Kittie was licking her lips, then her head moved forward, and she started to lick at my cock head like a lollipop. I groaned with lust as her cute pink tongue flicked back and forth across my throbbing cock head. She parted her lips, I grunted as she slid her mouth slowly down my steely shaft, and drove her head forward, engulfing my cock in one gulp. I grunted with pleasure, her mouth was tight wet heaven of sucking, as the hot, talented mouth of my sister-in-law swallowed my dick, I could feel those pouty rosebud lips of hers clamp tightly around my shaft, becoming a tight, sliding ring of pleasure. She slid up my shaft, then thrust her mouth down my length again, deep throating me, taking me in right to the balls. sucking my cock greedily.