Horny and discreet, I slipped into my married neighbor's house while he was out. His ass, plump and inviting, called to me from the bedroom. I lubed up my eager cock and pushed myself inside, feeling his tight hole swallow me whole. He moaned softly, turning to face me, his own dick hard and leaking. I pounded him missionary, then flipped him over to watch my cock disappear into his hungry ass. We came together, my seed filling him as he stroked out his own load.