As I sat on the couch watching TV, my sister-in-law, Sarah, crawled over to me wearing nothing but a silk robe. She straddled my lap and put her arms around my neck, her soft breasts pressed against my chest. With a sultry look in her eyes, she whispered, "I want your cock." Without hesitation, I stood up and led her to the bedroom where we locked the door. Kneeling before me, Sarah slowly unzipped my pants, revealing my hardening cock. She took it into her mouth and began to suck, her wet, warm lips sliding up and down the shaft. As she bobbed her head, her hands massaged my balls, sending waves of pleasure through my body. With each thrust of her tongue, I felt myself getting closer to the edge. Finally, unable to contain myself any longer, I grabbed her hair and pulled her head back onto my lap as I came inside her mouth.
