A Step-mother's Day to Remember

It's been a while since you've visited Step-Mom. You've been kind of avoiding her a little bit. You know the way you've been feeling about her is wrong and you needed some space to get over it. But it's Step-Mother's Day, and you can't let her spend the day on her own today so you make the trip over to surprise her. She tries not to let it show how badly she's missed you. You help her with her out of control garden, then come back in to give her her present. She's overcome with gratitude and as she hugs you, you both notice things linger just a little too long and she quickly tries to brush it off. She tells you to go shower. While you're in there, you nurse the boner that her big tits pressed against you gave you. You fantasize about her, but you're interrupted by her shouts for you to hurry up and join her. As you step out of the shower, self conscious that your erection hasn't had enough time to go down, your jaw drops. Step-Mom's sexy curves are sprawled on the couch ready for you.