Mom and Daughter Mae Big Discovery

"Mom, do you know that Brian has a huge penis?"

I almost spit out the tea I was drinking. Cindy sat down next to me at the kitchen table.

"What?" I sputtered.

Cindy was grinning. "Yeah. He just walked by my room naked after his shower. I guess he didn't know I was in there. I didn't get a great look at it, but it looked massive."

I frowned.

"It was just flopping all around, It was freakin'-"

"Cindy, that's your brother you're talking about."

"I know, but the size of that thing. Have you seen it?"

"Cindy! Of course I haven't seen it."

"Lighten up, Mom. Was Dad big?"

"Cindy."

"Was he?"

"Um, I think he was pretty average, I don't know."

"Brian must get it from your side of the family then."

He does, I thought. I was instantly reminded of the time I'd caught my brother Barry playing with himself when we were both teenagers. His penis looked like it was a foot long.

"Um, I don't know. So, what do you have planned for today?"

Cindy talked about how her and her college friends were getting together later that day, but her constant smile told me she was still thinking about her brother.

Late that night, I heard some noise in the hallway and got out of bed. I opened my bedroom door a crack and saw Cindy near Brian's room.

"Cindy," I whispered, stepping into the hallway. "What are you doing?"

"Um, just going to the bathroom."

"The bathroom's that way," I said pointing the opposite way.

"Oh, yeah," she said, and started walking back towards me.

"What were you really doing?"

She looked at me for a moment. "I just wanted to see it again, okay?"

"See what?"

In the dim light I saw her grin.

"Cindy, no! He's your brother!"

"I just want to see it, Mom. Just for a minute. I just wanna see if it was as big as it looked."

She walked back to Brian's room.

"Cindy!"

She looked back at me and then opened his door and went in. I quickly followed.

Brian was lying on his back, his comforter covering most of his lower half. From a couple of inadvertent glimpses of his bare butt, and one time his balls -- which, now that I thought about it were pretty big -- I knew Brian slept naked.

The street lights illuminated Cindy's wicked grin as she crept over to the side of the bed and got to her knees.

"Do you think he's wearing anything?" she asked.

I didn't say that I knew he wasn't. "Cindy, c'mon, this has gone far enough. What if he wakes up?"

Cindy scoffed. "Brian? He could sleep through an earthquake. Actually, he did sleep through an earthquake once, didn't he?"

She slowly lifted the comforter off of him, and I saw her eyes grow wide.

"Holy shit!"

She moved the comforter so he was full exposed. Good god, I thought. He does have a huge penis.

Cindy looked up at me, beaming.

"Look at the size of this thing! And it's not even hard!"

Brian's penis was at least six inches long and probably five around. It had a nice big head to match and seemed to be completely hairless. It was the first penis I'd seen in person in almost a year, and although it disgusted me a little, I could feel my panties start to moisten.

"How big do you think this monster will get?" Cindy asked.

"Cindy, c'mon, you've seen it, okay? Let's go."

"Alright." She stared at Brian's penis for another moment and then reluctantly covered him up again and followed me out of the room.

"Did you see the size of that thing, Mom? Biggest dick I've ever seen."

I watched her go back to her room. By the time got back into bed, my pussy was soaked.

It was difficult being around Brian the next day. I couldn't help but glance at his crotch, and when I did, I could see that great bulge. How had I never noticed that before? Once Cindy caught me looking and out eyes met and we had to chuckle.

The next night, I was having trouble sleeping. I refused to masturbate thinking about my son. It was just wrong.

Around midnight, I heard something in the hallway and knew what it was. I got up and opened my door a crack, just in time to see Cindy slip into Brian's room. I followed her. Just as I opened the door, I caught her wrapping her hand -- at least as much as it would go -- around Brian's penis.

"Cindy!" I whispered.

She looked up at me. "I can't help it, Mom. I have to know how big this thing is."

She started sliding her hand up and down his penis, and it slowly got bigger.

"Holy shit."

I just stood there mesmerized as my son's penis got bigger and bigger.

"Look at his balls!" Cindy said, and started fondling them with her other hand. "They're like fucking tennis balls!"

After a minute or two, it looked like she had gotten his penis to its full length.

"Gotta be 10 inches," she said. "Gotta ruler?" She giggled.

I could not stop staring at Brian's cock. A penis that big can only be called a cock. My panties were soaked again and I was worried my scent would start filling the room.

"You wanna touch it, Mom?" Cindy asked, still stroking it.

"No, no, I couldn't."

"C'mon, Mom! What's the big deal? It's just a cock. I mean, it's a big fucking cock."

I walked over and kneeled down next to Cindy. She was still stroking Brian's cock, and more than anything, I wanted to be the one doing it. But I just couldn't, could I?

"C'mon, Mom!"

She grabbed my hand and put it on his cock. God, it felt good. It was so warm and hard, but at the same time soft. I'd forgotten what it was like holding a nice thick cock, though I'd never held one nearly this big.

"Awesome, right?"

She was fondling his balls with both hands, while I stroked the shaft. I glanced at Brian, but he looked sound asleep.

"Alright," Cindy said after a minute. "My turn again."

She put her hand on mine and I reluctantly let go. She started stroking again, but suddenly she did something I wasn't prepared for and leaned forward and took Brian in her mouth.

"Cindy! That's too far now."

She bobbed her head for a moment and then took it out. "Tastes fucking awesome, Mom. Just let me do this for a while."

I seemed powerless to stop her. Here I was, in the middle of the night, watching my daughter suck my son's cock. I had to restrain myself from thrusting my hands down my panties.

"Alright, c'mon, let's go."

Cindy smiled around Brian's cock and then let it go. "You wanna turn?"

My pussy convulsed.

"I can't do that, Cindy."

"Why not? You have done it before, haven't you?"

She grinned.

"Of course I've done it before, but that's not the point. I-"

Suddenly I couldn't think of one good reason that I shouldn't suck my son's cock. I shuffled over and Cindy quickly moved out of the way. After another glance at the still sleeping Brian, I grabbed his cock and quickly shoved it in my mouth.

It had been such a long time since I had done this, but I quickly remembered how to do it. Brian's cock was so big I could only get maybe half of it in my mouth, but I went to town on it. I slurped on my son's cock and didn't care how much noise I was making. With my right hand, I started pumping it in time to my sucking.

"Uh, Mom," I heard Cindy say, but I was too far gone to care. "He's probably gonna..."

That's when I felt Brian's semen hit the back of my throat. It was a bit of a surprise, but I quickly recovered and swallowed as much as I could. I hadn't planned on making my son come, but now that it had happened, it felt great. I stroked and swallowed until it was all gone and then looked at Cindy.

"That was awesome, Mom! How does your son's spunk taste?"

Before I could say anything, she leaned forward and kissed me, sticking her tongue in my mouth. We kissed for a minute and then she backed up, licking her lips.

"Umm, yummy."

We cleaned up Brian as best we could and then left.

"God, I'm horny," Cindy said as she went back to her room.

That makes two of us, I thought. I ripped off my now completely drenched panties before getting back into bed, and rubbed myself to sleep with a few powerful orgasms.

I felt disgusted with myself for what I had done, and barely left my bedroom the next day.

Around noon, there was a knock on the door. "Mom, you okay?" It was Brian.

"Uh, yeah, Brian, just a headache. I'll be down later."

"Okay," he said, and I heard him go downstairs.

How could I ever face him again? Fortunately Brian had baseball practice that afternoon and was going out with his friends afterwards.

When I was getting ready for bed, I heard him come up the stairs and go into his room.

About an hour later, just as I was dozing off, I heard Cindy's door open. Alright, enough, I thought. I have to put an end to this.

I opened my door just in time to see her slip into Brian's room. I stepped into the hall, but hesitated. I don't think I can in go in there, I thought. I don't know what I'll do. No, I have to stop Cindy from whatever she's about to do.

But it was too late.

When I opened the door, she was fully naked, riding Brian's huge cock. She was moving kind of slowly, but her tits, which were a nice size like mine, were shaking and I couldn't help but look at them.

I was about to tell her to stop, but I found myself with my hand down my panties. My pussy was so wet, I easily slipped two fingers inside.

Cindy looked over at me and smiled, and then her concentration went back to fucking her brother. I watched as she grinded her nice plump ass on his cock, and then she uttered a small cry and I knew she had come. She stayed impaled for a minute and then slowly got off. A trail of his cum and hers leaked out of her.

"Did he...?" I asked.

Cindy smiled and nodded. "It was like a cannon went off in my pussy. Fucking awesome."

I looked at her with envy, and then at Brian's deflating cock.

"You gotta try that sometime, Mom."

What I was afraid of happening, I couldn't stop. I rushed over to the bed and engulfed my son's cock. The combination of his semen and Cindy's own fluid was pungent, but I didn't care. I needed this cock to get hard, and I needed it in me.

"Jeez, Mom, you're dirty!" Cindy said with a giggle.

I sucked for all I was worth and it wasn't long before the monster rose again. I quickly stripped and mounted him. I barely even glanced to see if he was stirring. If he awoke just then I wouldn't have stopped.

I grabbed Brian's cock and put it the entrance to my pussy. I rubbed it on my clit for a second, and then lowered myself down. It felt like I was fucking myself with a baseball bat, but it was so good.

I just stayed like that for a moment, and then started fucking my son. Cindy came over to the bed and just watched me. I wiped the side of my mouth and she asked, "How's my pussy taste?"

I smiled. "Why don't you find out?

I grabbed her and pulled her in for a kiss. Our tongues wrestled for a moment, and then I felt a hand on my right tit. I backed off.

"Naughty," I said, but Cindy didn't move her hand, nor did I push it away. With both hands, she started playing with my tits, and pulling on my nipples.

"You got great tits, Mom," she said.

That was when I came the first time. I shuddered and almost fell, but Cindy grabbed my shoulders to steady me.

"Whoa. Good orgasm?"

She resumed playing with my tits as I resumed riding my son's cock.

"Wait, I wanna try something," she said, and walked to the end of the bed.

I felt the bed compress a little as she got on it. Suddenly I felt hair on my ass.

"Cindy, what are you doing?"

"I'm licking his huge balls."

I heard her slurping for a while I continued to ride him. All of a sudden I felt Cindy's tongue on my pussy.

"Cindy, oh my god, what are you doing?"

She didn't answer and kept licking both Brian's cock and my pussy. I felt her tongue move up my ass crack and a second later she was nibbling my asshole.

That's when I came again. This time I couldn't hold it in and screamed. I came for what felt like five minutes, and when I dropped back to earth, Cindy was still licking my ass.

When I looked down, Brian's eyes were open.

He stared up at me, a confused look on his face.

"Mom? What the..."

I was too far gone and just kept fucking him. But Cindy sprung into action. She quickly removed her lips from my asshole and straddled Brian's chest.

"Hey, Bri! You don't mind us fucking you for a while, do you?"

Before he could say anything, she moved up and quickly squatted on his face. He made a muffled cry before Cindy's pussy smothered him. It didn't take him long to start eating her out.

We just stayed that way for a while, me riding his cock and Cindy riding his face. I couldn't help but watch Cindy's ass as she squirmed; Brian certainly looked like he knew what he was doing. I reached out and started squeezing her ass cheeks. Cindy looked over her shoulder and smiled.

She then leaned forward and spread her legs and I could see her asshole. It was pretty, a nice tan little pucker. Suddenly, more than anything, I wanted to taste it.

I leaned forward and tried to put my face between her ass cheeks. It was a little awkward because of our position, but Cindy quickly adjusted and my tongue found her asshole.

I'd never done anything sexual with a woman before, but licking her asshole felt like the most natural thing in the world. It was a little salty and there was definitely hints of her pussy juice as well as Brian's spunk on it, but to me, it was delicious.

And Cindy loved it. She was writhing as both Brian and I serviced her holes, and it wasn't long before she screamed as she came. A moment later, I came for the third time, and so did Brian. Cindy was right; his semen shot into me like a cannon.

I kept Brian's cock in my for a moment, and then slowly got off. Our combined fluids sloshed out of me. We all looked at each other, tired but happy expressions on our faces. I didn't know what to say. I'd just had the best sex of my life and it was with my two kids.

Finally, Cindy broke the silence.

"Hey, Brian," she said, lifting up his deflated and soggy cock. "Do you think this thing will fit in my ass?"