You and Diddy Show Lexi How it's Done!

You stand keeping your hard rod erect in front of the two girls. "Okay, get up Diddy. Before I break my sister's cherry, we're going to show Lexi how to fuck."

"Finally! I've been wanting your cock in me for years." She raises up out of the water slowly, letting it flow off of her. Your eyes wander down her body as it glistens in the light. She leans towards you and whispers in your ear, "I want you to fucckk me, make me your hot little bitch..."

She turns around and bends over the the edge of the hot tub ass up for you to enter. You approach her and she reaches underneath herself and spreads her pussy lips for you. You put your hand out and probe her pussy with your fingers. She's definitely wet, and getting wetter. But just to be sure, "Hey Lexi, will you suck this to get it wet first?" She looks up at you with a little surprise and uncertainty.

"You don't want me to go into Diddy all dry now do you?" She shakes her head.

"Okay, now suck the tip and lick my shaft up and down" She approaches your cock cautiously. Reaches out her hand, then tentatively starts slurping the head of your cock. While she does that you reach down with your left hand and play with her tits. The other is still fingering away at Diddy's pussy. After a few licks of your shaft you put your left hand under Lexi's chin and she looks up at you with her big brown eyes. Looking back down at her you smile, and bring her up for a brief kiss.

You guide her to sit right next to Diddy's open legs. "I want you to study this closely, cause this will be you next."

She nods a timid "uhuh" And you press the head of your shaft against Diddy's entrance. You can tell she is still very tight. You slowly push in and receive a little moan, then you pull a little out and push in harder and farther. Again you pull out a little bit and then thrust into her, pushing yourself all the way in, she let's out a little screech of surprise. In response you start thrusting in and out faster and faster.

After a little more thrusting and her arms begin to give out. You flip her over, and start fucking her as she is sitting on the side of the jacuzzi. You can look down and see this bombshell blonde just writhing in pleasure. Kissing her passionately you pick her up and holding her in your arms, you impale her harder and harder."Oh yeah baby, more more, give it to me! HARDER!" She begins to cry. Fucking and Kissing her you take a quick look at your sister. She's sitting in the corner legs spread and playing with herself. She must like the show you think to yourself.

That sight pushes you close to the edge and you say, "I'm getting close to cumming!"

Diddy leans next to your ear and whispers, "Cum inside me baby, don't worry."

Well, that's good enough for you, So you keep thrusting away. A few thrusts later, you push as far in her as you can and release your seed deep within her womb. Care-free as to the result of it.

With that you pump away just a little longer until she gives way to her own orgasm, "Oh fuck, god, oh, oh, ooohhh, Oooooohhhhhh Goooooodddddd!" She pants for a little bit and then lets out a long sigh of release.

With her done, you rest back into the tub and slide next to your sister whose gotten herself worked up and start petting her. Diddy rolls over, sitting at the edge of the tub. Then she looks at you, scoops some cum from her pussy and licks it up swallowing it all. She smiles and slides next to you, whispering in your ear "I see more fucking for us in the future."