Chapter 14

"For the next two minute sucking session, you're going to lick your pussy juice off my cock," I whisper to Lilly. "Here's a sample taste," I say, pushing my pussy-soaked tongue deep inside her mouth. It is taking everything I have to hold still and not pump my cock in and out of her tight, overheated pussy as she sucks on my tongue.

Ever since the day she first licked my fingers, after I finger-fucked her, Lilly has loved the taste of her own juices. She likes kissing me after I've eaten her, and she's more than willing to suck me off, after I've fucked her. I know this is an additional turn on and will tease her even more.

"Oh Collins!" she begs. "Don't pull your cock out. Fuck me with it! My pussy feels good, doesn't it? It's burning, Collins. Just fuck me! I'll suck the juices off after, you know I will."

The look on her face, as she pleads, almost makes me change my mind, but I want to tease her just a little more. I lift my weight off of her and she starts humping my cock, as I pull it out of her pussy. I slide up her body, slip my pussy soaked cock between her lips and start pumping in and out, fucking her mouth as she sucks the juices off. It doesn't take two minutes for me to start cumming. Lilly keeps sucking and swallowing, as my cock jerks several loads of cum into her warm mouth. She licks me clean, swallowing the mixture of my cum and her juices, and I decide it's time to take care of her burning snatch.

She bucks her ass up and pulls at her bindings, as I eat her pussy, suck her clit and finger fuck her through three orgasms. As she lay there, trembling from her third orgasm, I slip my fully recovered cock inside her, and fuck her to orgasm number four, while she sucks the pussy juice from my tongue. She is still panting and shivering, when I untie her hands and feet, and hold her body against mine.

"Oh my god, Collins!" she says, trying to catch her breath. "That was awesome! I can't believe what you did to me! You know me so well, Collins," she says, in a rapid-fire staccato. "You were amazing when you wouldn't even answer me. You just kept teasing and teasing. I was so hot and I couldn't do a damn thing, not even touch myself. 

And then, when you made me suck my own juices off your cock and then suck them off your tongue, while you fucked me! I've never cum so hard, Collins." This is something Lilly says on a regular basis. Every time she researches a new and creative twist to our lovemaking, she comes harder and harder. I wonder what's next. I also wonder why the taste of her own pussy juice turns her on so much. I might have to research that.

Mondays are always the most intense days for us. We suck and fuck all we want on weekdays, before Mom comes home, but on the weekends we hardly ever get a chance. We might grope each other and steal a kiss or cop a feel, but we are never alone long enough to get each other off. By Monday afternoon we are all over each other as soon as we get inside the front door. This leads to a lot of creative lovemaking; in the living room, the hallway or the kitchen, before we finally make it to the bedroom and fuck and suck each other's brains out.

We still fuck in the shower regularly but we also love fucking in the pool. I like to lean back against the side of the pool and stretch my legs out in the water, while Lilly, with just her swimsuit top on, straddles my cock, sucking it deep inside her tight, young pussy. 

It's hard to describe the sensation of being surrounded by cool water, while my cock is buried deep inside my step-sister 's flaming, hot pussy. It's while fucking in the pool one day that we almost get caught. It's also the day that I first became infatuated with my mother's sexy body.

It's a Saturday, so we wouldn't normally be able to do anything, but Lilly is horny as hell and won't leave me alone. It's her idea for us to go swimming, and fuck in the pool, while Mom is busy doing laundry and watching TV. I tell her it's too risky but she keeps teasing me, touching my cock and rubbing her tits against me all day. Around 2 o'clock, Mom decides to take a nap. That's when I give in. We change into our swimsuits and rush out to the pool.

As soon as we hit the water, Lilly takes off her swimsuit bottom, swims over to me and pulls my suit down. My suit is hooked around one ankle, as I put my arms up on the side of the decking, and Lilly impales herself on my already rigid cock. Her face is about a foot from mine, as she furiously bounces up and down on my cock, making waves across the swimming pool.

"How's the water?" Mom asks, sticking her head out of the sliding glass door.

"Great!" Lilly answers. She stops bouncing, but keeps my cock buried deep inside her tight, wet pussy.

"The temperature is perfect and the sun isn't too hot today." I'm impressed. She's carrying on a conversation with Mom, while her pussy muscles continue to milk my cock. She's acting like nothing is going on while I, on the other hand, am freaking out about getting caught.

"Good, I couldn't sleep so I thought I might join you two for a swim," Mom says. "I'll get my suit on and be right out."

"Great, Mom!" Lilly shouts. "Wear that sexy new pink swimsuit you bought. I haven't seen you in it."

"Okay." She closes the door and Lilly starts bouncing up and down like a mad woman.