I want to have you under me right now, my full weight pressing down on you, pinning you down. I want to look into your eyes your expression going from horny and relaxed to terror as I tell you my plans. I tell you about the fertility meds I slipped into one of the many drinks that made this moment happen, all the research I did that determined that you'd be my ideal partner, someone I could knock up over and over again. You struggle under me now, my cock pressed against your entrance much more of a threat than before. Your body betrays you however, making your pussy completely soaked and ready as I start pushing into you. Inch after inch I split your body apart around my thick breeding cock, my hips pressing against yours just as I press against your cervix. I look down at you, your eyes rolled back in pleasure as you clench around me, your brain slowly melting in your pretty head. I lean down and kiss you, slowly pulling my cock out of your body , dragging it over your g-spot before slamming it back in. Your fertility medication addled body only has one response, a big gush of liquids soaking my heavy balls as you moan into my mouth. I take my arms from your wrists, no longer needing to keep you down as I admire your body. My hands grip your hips, my thumbs stroking over the spot where your belly will start to grow over the next 9 months. I pull out and start thrusting into you over and over, building myself up to my own orgasm as I feel your cunt clench around me over and over, every time you cum chipping away at your fragile mind. After what must've felt to you like hours in pure bliss, I lean down to you again, telling you how close I am, asking if you want me to pull out. I chuckle as I feel your legs lock me inside of you, a silent permission to make you pregnant. I keep myself inside you, grinding against your walls as I push myself over the edge, shot after shot of my fertile cum filling up your willing womb as another orgasm takes your already fragile mind. I fall on top of you, my hard cock still sitting right against your cervix. We fall asleep together like this, my cum knocking you up as we sleep.