This is a custom clip and I can make one for you too! Just send me a DM!!) You sneak into your step-brother's room in the afternoon. step-Mom is in the other room. You say you're ovulating, and decided to get pregnant . "And who better to give my wish than my . My own family..." You start to strip down. "I know it will be taboo, but I don't care. I just want you to impregnate me." You talk about how hot it is. "I know step-Mom is in the other room, but... She's gonna find out about this soon anyway, so forget about her." You, now naked, get on your knees and start sucking your step-brother off while dirty talking. "Even after doing this so much, I still can't believe I'm sucking my own step-brother's cock." "God I love how my step-brother tastes." You have such an amazing cock bro..." etc. You continue for a couple minutes before you're too horny to wait anymore. You climb on top of your step-brother. "Are you ready to commit taboo sex bro? Full sibling taboo sex, while step-mom is in the other room? Come on. Shove it in..." You slam your hips down onto your step-brother, letting out a loud moan. "Mmm. You think step-mom heard that?" You start fucking, as you moan and dirty talk loudly. "Fuck me bro! Fuck your sibling's pussy!" Your step-brother asks why you’re being so loud. "Are you asking why I'm loud because step-mom's listening? ... The truth is it's because I'm sick of hiding it. I want her to hear. I want her to know." Sure enough, your step-mom knocks on the door right then, asking what's going on. You tell her to come in. You can't help but love her face when she sees what's happening. You start to tell your step-mom everything. You needed someone after your step-dad left, and your step-brother was there. "I know it's taboo. I know it's wrong. But it feels so amazing!" Your step-mom is too mortified to do anything. You keep going, talking about your step-mom watching as you fuck. "You gave birth to both of us, at almost the same time. So it's only natural for us to want to be together like this." You keep going, harder and faster as you get more and more turned on. "Just sit there and watch, step-mom. Watch as we continue to have taboo sex Yeah, that's right. That's the point of this fuck. Is to give me a taboo pregnancy , born from taboo sex.” "I want you to keep quiet step-mom. Don't say a word. Just watch the two of us you gave birth to commit the ultimate act of taboo sex, and fuck each other." You then focus all your attention to your step-brother, dirty talking. "You like fucking your step-sister while step-mom watches?" "Maybe after you’re done with me, you can fuck her. We'll be a taboo family. Imagine you fucking the pussy that gave birth to us." "That's it bro! Fuck your taboo loving step-sister!" You continue to fuck your step-brother, dirty talking all the way through, until you’re both ready to cum. "You ready to cum bro? You ready to fill your sibling up with your spunk?" "I can't wait to feel your sperm. I'm ovulating, so my eggs are ready to be fertilized with family cum." "Cum for me! Fill your step-sister's womb with that cum!" "I'm ready to feel my sperm!" You erupt into orgasm, as your step-brother ejaculates deep inside. In the afterglow you talk about how you can feel how warm it is, that you can practically feel your defenseless egg get fertilized by sibling sperm "Sorry step-mom. But your first grandchild will be taboo. I just couldn't keep away from my bro."