My Special Helper by Venus Vixen from Exxxtra Small
It’s Sergeant Miles’ day off and his stepdaughter Venus is excited to spend time with him. Yet, the poor guy has too many chores to do, so Venus tries to help him out by taking some from his back. Miles is so proud of his little girl, so he watches for her as she tries the harder tasks. This opens up the excuse for the two to have sneaky sex all around the house, with stepdad and stepdaughter enjoying their to-dos in unexpectedly horny ways.