You and step-mom are about to go through a massive adjustment phase and neither of you are coping well. Your step-dad is due back from his several-month-long business trip tonight and this consanguinamorous affair you started while he's away has got to end. step-Mom gives you one last blissful morning of pleasure together, telling you all the things you want to hear: that she loves you more than him, that you fuck her so much better than him. But that it has to end today. Reminding you that you both agreed on this. That evening at dinner, minutes before step-dad arrives home, you give it one last shot to convince her change her mind. So what if it's forbidden? You both love each other so much, you can make it work. But it divolves into an argument as step-mom shuts the idea down and begins tidying the dishes. You can't just let this go though, so you bend her over the dinner table, rip open her nylons and remind her what she'll be missing if she goes through with this. She's angry with you, but as she pulls her dress back down in a huff, your load still dripping from her lips onto the floor, you know she wants it just as badly as you do. That night, you hear them together. You shouldn't, but you have to see it. You open their bedroom door a crack and watch as step-mom fucks step-dad in their bed. The bed that you've been sharing with her for months. The image of them together seared into your mind, you confront her in the kitchen the next day. She's mortified that you overheard and apologises for putting you in this situation, but it's the way it has to be. You argue that she wasn't even enjoying it. You can tell the passion has gone from their relationship and she doesn't disagree. What you have... had together is so much more special. You come around behind her and begin kissing her neck, pressing yourself against her ass, trying to get her to change her mind but though she relents and kisses you, she demands you stop. It's too risky. But this is all the confirmation you need that step-mom can be persuaded. She can't resist you, just as you can't resist her. The two of you were meant to be together. Over the next few days, she lets you take bigger and bigger chances, hooking up with you behind step-dad's back and right under his nose. But it all comes to a head when step-mom starts feeling unwell. She calls you into the utility room to help her with the laundry and pulls out a pregnancy test. Handing it to you, she breaks down in panic and dispair. It's yours. step-Dad hasn't been back long enough for it to be his. She let her own step-son get her pregnant and now your dirty little consanguinamorous secret is about to come out...