Kate takes the next step

After a few minutes, Kate breaks our kiss. "You seem to have a problem, Daddy." I look at her in confusion. She grinds her ass against my cock, which I now realize has become rock hard. "Feels like a pretty big problem to me. Better take care of it." I don't respond. I simply shed my shorts, allowing my erect cock to spring free. I press myself back up against my daughter's ass, which is now no longer covered by her panties. She wastes no time, and immediately starts grinding against me. "Mmm, Daddy. It feels really big. Do you think it'll fit?"

As much as I wasn't expecting her to ask that, I don't hesitate to answer. "Only one way to find out, baby. Get up against the wall for me." She steps over to the wall, and puts her hands flat against it. "Go slow though. It's my first time." I step up behind her, and grab a hold of both of her hips. "Of course, baby. You know Daddy would never hurt you." I line up my cock with her sweet virgin pussy, and slowly slide it inside, inch by inch. My dick finds her barrier, and I stop. "Are you ready, baby? This will probably hurt at first."

"I'm ready, Daddy. Take me." I apply some ****, until finally her hymen snaps, and my cock slides the rest of the way inside her. Surprisingly, she doesn't cry out at all. As I bottom out inside her, I freeze, giving her a minute to adjust to the enormity of my manhood. She turns her head to look at me, and says "Keep going, Daddy." I pull my cock back, until it almost slips out of her, then ram it back in. She yelps in a mixture of pleasure and pain. "How does it feel, baby?" She moans as I repeat the action. "It feels wonderful." I smile at her, and claim her lips again. This kiss is much more passionate than our first one. I piston in and out of her gloriously tight pussy, each thrust being met with a wet slap, as my balls collide with her flesh. Now that I know she can handle it, I gradually increase the tempo of our lovemaking, until I'm pounding away at her cunt as hard as I can. Her hands slip off the wall, and grab onto the towel rack. After a few more thrusts, she moans loudly. Her legs start trembling, and I feel her juices completely coat my cock. Her pussy clamps down around me, and I lose control. I slam my cock all the way inside her, to the point where I can feel the tip pressing up against her inner ring. And with that, I explode, dumping what feels like a gallon of cum into her womb. I ease us down onto the floor, with her sitting on my lap, my dick still lodged in her newly deflowered pussy.

As I try to catch my breath, I manage to say "That was incredible." Kate smiles at me and says "It sure was. I've always wanted my first time to be special, and I'm glad it was with you, Daddy." Then she gives me a peck on the lips, before standing up, my now limp dick slipping out of her. She bends over to pick up her shorts and panties, which gives me a great view of her ass. As I'm staring, I notice a little bit of cum leaking out of her, before she pops back up. "I hope we can do this again soon." She whispers to me, with a wink, just before exiting the bathroom.