Satisfying my stepmother's sexual desires on her new couch while treating my stepsister's flu

I satisfy my stepmother's sexual cravings on her new couch, treating her stepsister's flu with a sensual massage, leading to some steamy lesbian action and a satisfying orgasm.

I've been struggling with a bit of a conundrum lately. My stepmother has been expressing some rather unusual desires, and I find myself in the unique position of fulfilling them, all while treating my stepsister's flu. You see, my stepmother has a rather large and inviting ass, and she's been craving some attention in that area. As the dutiful stepson, I've been more than happy to oblige, using my tongue to satisfy her needs. But that's not all she's been craving. She's also been yearning for some attention from her stepdaughter, and I've been more than happy to oblige in that regard as well. I've been giving her some much-needed massages, and even indulging in some scissoring action with her. It's been quite the adventure, but I'm more than happy to do my part in making my stepmother happy. After all, she's always been so kind to me.