Kathryn and I were at the park the next morning. She had on a red dress with a floral design on it. It was currently bunched around her waist, and she was riding my cock, when suddenly another SUV pulls in and parks right next to us. Kathryn stops moving but doesn't climb off of me.
"Who is that?" She asks, slowly grinding on my cock.
"I don't know, but they can't see in here. I've tested your windows." I answer, my hands on her breasts.
Just then Rob gets out of the passenger side and waves at us. Then Kristen climbs out of the driver's side and stands next to Rob, smiling at us.
"I recognize her. Who is she?" Kathryn asks.
"I'm pretty sure that's Greg's Aunt, Kristen," I answer. I've only met Kristen a few times, but I've always thought she was smoking hot, and her outfit confirms that. She has on a dark green dress that is low cut as fuck, and tight as fuck. It ends a couple of inches above her knees, and she's wearing thigh highs and black slingback heels.
Kathryn laughs. "Greg's Aunt. That's pretty bold. She's hot."
"Hell ya, she is." I reach over and open the door, neither Kathryn nor I making any attempt to cover up. Rob just smiles, and Kristen looks right at me with lust in her eyes.
"Good morning, Rob. Good morning, Kristen. You part of the group now?" I ask as Kathryn starts to slowly grind against me.
"Yes, I am. I hope you approve?" She says, and then smiles at Kathryn. "You're really beautiful, Kathryn."
Kathryn pushes down on my cock extra hard and groans. "Thank you, Kristen. So are you."
Rob takes Kristen by the hand and opens the back door of her SUV. "We don't have a lot of time before school."
"Get it, Rob!" I say, smiling. Then I look at Kristen. "Give me your number. I'll message you later."
Kristen smiles. "I will. I look forward to it."
With that, they climb into the back of her SUV and I shut the door to ours and turn back to Kathryn. She starts sliding up and down my cock as she looks at me.
"Another woman for you to fuck." She moans.
"Are you jealous?" I ask as I grab her breasts, squeezing them in my hands.
Her head drops back and she slams down on my cock. "Maybe a little."
I slap her face and she looks at me. "No jealousy, slut."
She starts moving faster. "I can be jealous of what I want."
I hit her again and she bites her lip, fucking me faster. "I love you, B. I don't want to lose you."
I grab her by the hair and kiss her hard on the mouth. "I love you too, Kathryn. You're mine. Above everyone else."
"Oh, B. Thank you. Fuck. I need you." She leans forward and fucks me hard and fast, and then explodes in orgasm, her juices soaking my cock. She keeps rocking back and forth, right through her orgasm, and as she cums a second time, I explode inside her, painting her insides. As we come down, she kisses me.
"You mean the world to me, B."
I hold her to me and kiss her neck. "I feel the same way, Kathryn. No matter who I fuck, I always come back to you."
She smiles. "I know. I'm sorry. I guess maybe I wish we had more guys. We keep gaining women, but all we have for guys are you, Rob, and Greg. She pulls her dress up as she sits next to me. "Rob has a huge cock, but isn't the best lover, and Greg just spends all his time with Amy." She pulls her thigh highs up. "I guess I just want more."
I fix my shorts and watch as Greg and Kristen climb out of the SUV next to us. He certainly didn't last long, I think to myself. "Then add another guy. I find it impossible to believe that you can't come up with someone new." I say, winking at her.
She smiles. "I guess there are some people I've had my eye on."
I kiss her. "Then add them."
"I will. Thank you, B." She opens her door and climbs out. I get out as well and Kristen smiles at me. I smile back at her.
"Have fun?" I ask.
She smiles. "I did. I haven't fucked in a car since high school. It was good."
"Rob? You want a ride to school?" Kathryn asks from behind me.
Rob looks at Kristen and she nods. "Sure. I'll take a ride."
Rob and Kathryn drive off and I look at Kristen. "So, decided to join our little club?" She leans against her SUV as I stand in front of her. I run my fingers along her cleavage. She has fantastic tits. "I've always thought you were sexy. I didn't realize you were a naughty girl."
She sucks in a breath as my fingers slide along the top of her breast. "I'm as naughty as they come."
I smile and slide my hand under her dress. I run it along her thigh highs and then move her thong to the side and push two fingers inside her cum soaked cunt. "Thigh highs. I like that. What a dirty little cum filled slut."
Her breathing increases as she pushes her hips towards me. "Rob said you like thigh highs. He didn't say anything about sloppy seconds."
I smile and push my fingers deeper. "You will wear thigh highs at all times when going to work, or for dates with me. Understood?" She nods as she bites her lip. "As for sloppy seconds. I love a whore who lets men use her and cum in her little whore cunt." I don't know if she'll be offended by my words or not, but I soon get my answer.
She turns and opens the door to her rear seat and then rests her elbows on the seat, sticking her ass out towards me. "I'll be the biggest whore you've ever seen. Use me however you want. Tell me to fuck 100 men and have them all cum inside me. I don't care. I just want to please you."
"Fucking right you will." I groan as I pull her dress up. I pull my cock out and push into her cum soaked pussy. I then grab her hair and start fucking her. "You agree to be bred by the club? To be used sexually in any way we want?"
Her mouth hangs open as I fuck her and she answers in short breaths. "Yes! I'm your whore. Use me. Breed me."
I keep slamming into her, Rob's creampie covering my shaft. "I can't wait to fuck your pregnant cunt." I push deep and she cries out in orgasm, her hands slapping against the seat. "I can't wait to fuck your tight little asshole. Meet me tonight. 7 o'clock. Got it?"
"Yes! Yes! 7. I'll get a room. Fuck!" She cums again and then I unload into her pussy, adding my cum to the creampie she already had. I pull out and cum drips down her thighs.
"I want to be there when Greg finds out you're in the club, and I want to watch you fuck him."
She pulls her dress down and looks at me. "You're a perverted fucker, aren't you?"
I just laugh. "You going to tell me you don't love it?"
She smiles and kisses me. "Of course I love it. I've just never met anyone with your energy. I can see why all these women want you."
"Thank you." I kiss her neck. "Send me naked photos throughout the day today. Get me nice and hot for tonight."
"Yes, sir." She then climbs in her SUV. "And I'm supposed to stay married and hide all this?"