Mandy and Caitlyn started stroking my dick together, while they began fondling each other’s tits with their free hands. “Mmm, God, yes,” filled the room from the two of them as they jerked my cock together and started kissing.
I started groaning loudly, starting to enjoy the scene in front of me, and their hands jerking me off. “Oh fuck, don’t stop,” I growled, feeling my balls churning already and my cock throbbing hard.
Suddenly the girls pulled away from each other and looked at me. “We better get back to our game, before we have a mess on our hands,” Caitlyn giggled, looking at my already leaking cock.
“You’re right, cover back up Nathan,” Mandy ordered, pulling my boxers and pants back up.
I struggled to get my pants buttoned, my erection wanting to remain free. I finally got my pants buttoned and sat back down in my place, grabbing my hand of cards.
“What color Caitlyn?” Mandy asked.
“Umm, blue,” Caitlyn responded.
Mandy laid down a skip card, skipping Caitlyn, “Time to strip girl.”
Caitlyn laughed, grabbing the bottom of her shirt and pulling it off quickly, exposing her braless firm tits to us. She twisted her body quickly, making her firm C-cup tits jiggle side to side.
I couldn’t take my eyes away from her pert nipples poking out from her nickel-sized areolas. I just wanted to lean over and suck on them.
“Mmm, so nice,” Mandy moaned. “Your turn Nathan,” She continued, breaking my stare.
I found a red skip card and laid it onto the pile. I looked at Mandy, watching her eyes widen.
Mandy slowly stood up, looking at the two of us nervously. “Well, here goes nothing,” She muttered, shucking her shorts off, and stood there in front of us.
You probably could’ve heard a pin drop at that moment, Caitlyn and I remaining completely silent. Covered by a pair of boy-short panties, there was a noticeable erection and bulge of a ball sack.
“Oh my God,” Caitlyn gasped, breaking the silence.
“Surprise,” Mandy said, standing there with her hands on her hips.
“Yo… You… Ha… Have a… A dick,” I stumbled out, unable to look away from her covered cock.
“Sure do,” Mandy replied without shame.
“An… And… It… It’s… Hard,” Caitlyn added, moving up to her knees.
“Well this game kind of caused that,” Mandy chuckled.
“C… Can… I… To… Touch it?” Caitlyn stumbled out.
“You mean, you’re not freaked out by it?” Mandy asked in surprise.
Caitlyn slowly shook her head, “Absolutely not.” Slowly she put her hand out, pressing it against Mandy’s covered cock.
My cock throbbed harder in my pants, watching my girlfriend rub my step-sister’s girl cock, turning me on even more. I moved around the other side of the coffee table, wanting to get a closer look myself. “I… I… I ha… had no idea,” I stuttered, looking up at my step-sister.
“I know you didn’t, because you never asked,” Mandy snickered.
I reached my hand out, putting it next to Caitlyn’s, feeling Mandy’s cock throb against our hands. “C… can we… see… it?” I asked hesitantly.
“You want to see it? Well, I’m not going to stop you,” Mandy smiled.
Caitlyn and I grabbed the waistband of Mandy’s boy shorts, tugging them down and watching my step-sister’s cock bounce back up. “Wow,” Caitlyn gasped, wrapping her hand around the thick shaft, slowly moving up to the tiny head of it.
I noticed precum oozing out of the tip of her member when Caitlyn reached the head. “S… so… ha… have you had sex with it?” I bluntly asked.
Mandy shook her head, “No, but a girl sucked on it until I ejaculated one time.
“My God, it’s so thick and hard,” Caitlyn moaned, moving her hand to the base of the 6 1/2″ member.
“If you say so. Damn, that feels good,” Mandy gasped, closing her eyes as Caitlyn started stroking faster.
I reached out and grabbed Caitlyn’s hand, joining her in jerking off my step-sister. “It’s already leaking too,” I said, watching more precum leak out.
“Taste it,” Caitlyn moaned.
“What?” I questioned, in shock.
“Put your mouth on it and taste it,” Caitlyn said again.
“I’m not gay,” I retorted.
“It’s not gay, Nathan. Just do it for me please,” Caitlyn pleaded.
I swallowed hard, looking at Mandy’s cock, knowing Caitlyn wasn’t going to relent until I did what she wanted. I moved closer to my step-sister, my eyes crossing as I focused on her member. Opening my mouth wide I slowly took Mandy’s cock into my mouth, the thick shaft stretching my lips.
“Fuck yes,” Mandy cried out, shoving her hips forward, driving her cock further into my mouth.
“That’s so fucking hot,” Caitlyn moaned into my ear, putting her hand on the back of my head and pushing me down onto it further.
“Mmf,” I groaned, the head of Mandy’s cock tickling my throat, and her cock throbbing in my mouth.
Caitlyn pushed me onto Mandy’s cock hard, making me gag and difficult for me to breathe. “Yes, suck that cock like I suck yours,” she groaned, before releasing my head.
I pulled back, feeling my salvia running down my chin, catching my breath for a bit. “Damn it’s thick,” I gasped.
“It sure is, I can’t wait to feel it stretch me out,” Caitlyn exclaimed, grabbing Mandy’s cock and taking it into her mouth.
I sat there in silence, taking in what my girlfriend had just said, watching her bob her head back and forth on Mandy’s cock. ‘She’s going to let my step-sister fuck her?’ I asked myself.
Mandy started moving her hips in time with Caitlyn sucking her cock, moaning passionately. “Oh fuck, this feels so good, please don’t stop,” She cried out.
Caitlyn pulled her mouth off of Mandy’s member and started jerking it hard with her hand. “Do you want to feel what it’s like to have sex with it?” She asked, looking up at Mandy.
Mandy sucked in her lower lip and nodded, “Ye… yes.”
“Mmm,” Caitlyn moaned, standing up and leaning into Mandy, “I want to feel this inside of me.”
Mandy gasped loudly, looking down at me with lust. “P… please Nathan,” She pleaded.
I was beside myself, but something in me wanted to watch my step-sister fuck my girlfriend. “Yes, you can,” I said, getting up from the floor and standing next to them.
Caitlyn took Mandy’s hand and pulled her over to the couch, pushing her shorts and panties off and kicking them aside. “I’m so fucking wet right now,” Caitlyn cooed sitting down on the edge of the couch.
I sat down next to my girlfriend, wanting to get a firsthand view of this. I looked at Caitlyn with lust, “I can’t believe what is happening.”
“I know, but you may have to help your sister get it in,” Caitlyn smiled.
Mandy got on her knees between Caitlyn’s legs, looking at her glistening slit, and holding onto her cock. She moved closer until the head of her cock pressed against Caitlyn’s labia, trying to push it in, but it slipped up her slit.
“Help your sister Nathan, help her get it in me, oh God, please,” Caitlyn moaned, gyrating her hips, causing Mandy’s cock to slide up and down her slit.
I grabbed the middle of Mandy’s cock lining the head up with Caitlyn’s pussy. “Push it in,” I groaned loudly.
Mandy pushed her hips forward, sinking the head of her cock into Caitlyn’s opening. “Oh my fucking God,” She exclaimed, pulling back out quickly.
“What is it, Mandy?” Caitlyn asked with concern.
“It… it’s s… s… so hot and wet,” Mandy stuttered, looking down at Caitlyn’s slit.
“That’s the way it should be, so you can slide deep into me,” Caitlyn giggled.
“But it feels like I could ejaculate if I go further inside,” Mandy said.
“I see. Well, what if we make you cum first? Can you get hard again shortly after?” Caitlyn asked. “I know Nathan can cum multiple times in an evening,” She added, smiling at me.
“I should be… I mean, I did when that girl sucked on me, and I do sometimes when I’m masturbating,” My step sister said.
“Great. So how should we make you cum?” Caitlyn asked.
“However you want, b… but can I… or can you show me how to give a blowjob?” Mandy asked, looking at my lap.
“You mean, you want to suck on Nathan’s dick? And it would be your first time?” Caitlyn implored.
“Ye… yeah, if I can,” Mandy replied.
“I don’t see why not. I mean he’s going to let you have sex with me, so I think it’s fair,” Caitlyn said, smiling at me.
I looked at her in shock, surprised at how easy this was for her. “You sure?” I asked.
“Absolutely, hell you may even get lucky and get to fuck my ass again,” She whispered.
“Oh God,” I groaned, my cock throbbing with excitement. I had only fucked Caitlyn’s ass once, a few months ago, and loved it, but since then I haven’t been able to.
“And who knows, maybe even your sister’s,” She hissed, grinning ear to ear.
“She’s not my sister, and I’m not sure she’ll go for that,” I whispered.
“I know she’s your step-sister, but just wait, I bet she will,” Caitlyn whispered before turning back to Mandy, sitting up on the couch. “So are you ready to suck on your first cock?”
Mandy slowly nodded, biting her lower lip and looking at the bulge in my pants, “I’m ready.”
“Come on, Nathan, off with your clothes,” Caitlyn said, reaching over and unbuttoning my pants.
I lifted my ass, and pushed my pants and boxers down, my erection springing up in front of me. I pulled off my T-shirt, tossed it aside, and grabbed the base of my cock. I looked at my step-sister, seeing the look of lust across her face.
Mandy moved in front of my legs, not taking her eyes off my cock. She slowly reached out, wrapping her hand around my sensitive head.
“Oh God,” I groaned, moving my hand away from my cock.
report Mandy slowly moved her hand down my shaft, barely squeezing it. “I can’t believe this is happening,” She gasped, squeezing the base of my member.
My eyes widened, watching Mandy move her head closer, appearing to be admiring my cock. I looked over at Caitlyn, who was watching Mandy with interest. “That’s it, Mandy, take his cock into your mouth.”
Mandy opened her mouth wide, moving it over the head of my cock, and wrapping her lips around my glans. She sucked on the sensitive tip of my cock, sending all kinds of sensations through my body.
“Oh my God,” I cried out, laying my head back on the couch, enjoying the feelings my step-sister was giving me.
Mandy sucked hard on the tip like she was trying to get a drink from it, her lips massaging my glans. Finally, she moved her mouth down my shaft, her lips wrapped tightly around it, moaning into it.
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