It all started when I asked my brother, Ryan, a simple question: Am I pretty?

You see, my name is Amber, I'm fifteen and a half, and have never had a serious boyfriend. Guys don't seem to hit on me or even flirt. My friends tell me I'm cute, but they're girls. I need a guy's opinion. I've got the basics, I know that. I stand five foot three, have amber (of course) eyes, medium-length light brown hair, weigh one hundred and seven pounds and wear a size 34B bra.

I know I don't have real large boobs but I look pretty good in the mirror and if I jump up in the air, I don't bounce at all when I come down. My 34Bs are firm and they kind of point up a little.

So, I have been wondering if maybe I'm not as attractive as my girlfriends say I am. My brother is a guy (yes, that's obvious) and he's one that I trust. He's seventeen and has dated some really pretty girls but isn't going with anyone right now. I trust him to tell me the truth and I know he has good taste in how girls look.

So, one afternoon after school, I asked him: Am I pretty?

"Whattaya mean, pretty?"

"Well, you know, attractive, nice looking. The reason I'm asking is that I don't seem to be getting any guys at school interested in dating me. Ryan, I trust your opinion, that's why I'm asking."

"Well, sis, if you want to know the truth, I think you are quite beautiful and a really hot chick. Both."

"Really, you do?"

"Oh, Amber, I think you're the sexiest girl I know, super hot. You really turn me on. Maybe the other guys are all gay or something."

"I turn you on? You're my brother."

"Well, yeah, but I'm also a guy and a guy's got a penis and you make mine hard. Sorry if that bothers you, but its true. You, Amber, are hot looking."

"I give you a hard-on? A boner? From looking at me? You're kidding."

"Sis, you've developed a beautiful figure topped off by a very fine set of boobs. They're not huge, but they're really nice."

"Well, you haven't really seen them, have you?"

"Not exactly, but I've seen you in a bikini and you look hot, very hot. And firm, very firm."

"Well, I don't sag, that's true."

"From what I've seen, I'd rate you at least a seven on the 'Ryan Boob Scale', at least from what I've seen. That's a scale of one to ten so that's pretty good."

"You mean I'm not a 'ten'?" I said kiddingly putting my hands on my hips and pouting my lips.

"Well," I said, 'from what I've seen, ' so that's all I can say."

"Well, how about a more accurate rating," I said as I reached my arms across and pulled off my tee and reached back to unhook my bra. I held my bra cups to my chest as I slowly dropped them to let my brother have a full view of his little sister's pointed, pink-nippled breasts.

"Geez, Amber, you are a hot little thing. And I'd have to say, a ten on the Ryan Boob Scale. Maybe I'll add a category of ten-plus. Just for you. Your titties are perfect."

"Wow, that nice, huh? You really like them a lot?"

Then I saw the enormous bulge in his shorts, nodded down and laughed, "Oh, I guess you do like my boobs a lot. I sure got a rise out of you. Your little sister gave you a giant boner. Cool."

"If you want to know the truth, little sister, my dick is hard as a rock. You are the sexiest girl I've ever seen. And your pink nipples just make me even harder."

So, I shook them back and forth a bit and cupped my hands beneath each one just to tease him.

"Big brother got a big hard-on looking at his little sister's tits. He likes her tits, doesn't he?"

"Oh, big brother loves his little sister's tits and would just love to kiss them and suck on her big pink puffy nipples."

Well, what does a girl say to that?

This girl said, "Yeah, well, little sister would like that a lot, big brother."

So, he leaned forward and led a nipple into his mouth and gently sucked as he lightly touched the nipple on my other breast round and round with his thumb. I was feeling very warm and tingly all over especially between my legs. Boy, I was getting hot and breathing heavily. The feeling was super-sexy and I know my face was crimson.

I'd never had my boobs sucked before. It was like my nipples were connected directly to my pussy. It was a fantastic feeling, each suck sent a wave of throbbing through my body right to my love box. It was dizzying and I realized that I was rubbing my hand across the bulge in his pants.

"Geez," I thought, "this is going to go a lot farther than I thought."

"God, you're so hard, Ryan, little sis must make your dick go crazy, huh?"

"Oh, sis, I'm hard as a rock. You don't know how sexy you really are. I want to fuck you in the worst way."

Well, I asked him if I was pretty, now he wants to fuck me. What an afternoon!

"Wouldn't it be nicer if you wanted to fuck me in the nicest way?" I replied smiling.

He's standing there with his hands on my breasts rubbing them and says, "I'd love to fuck you any way I could, beautiful little sister."

There's an offer I didn't get every day.

"You can do it with lots of girls in high school, Ryan, why me?"

"Oh, Amber, I've been looking at your beautiful body for a long time now. No girl makes me harder than you. You've felt my cock, it's that hard because of you. I think of you all the time."

I make his cock hard? I thought. Wow. Before I could even process the thought, I was saying, "Can I see it?"

The question surprised me because I'm usually not very forward, especially about sex. He reached down and slid his shorts and briefs down and stepped out of them. His cock stood straight out and it looked enormous with a plump pink head.

"Wow, your big. Its so big a girl couldn't get it in."

"Oh, it goes in, sis, it goes in just fine. Girls stretch, remember babies come out of there so my dick will fit just fine."

I reached for it and it quivered in my hand.

"Its heavy, and really warm, alive."

"Well, it is a part of me, my favorite part, actually."

"Hmm, its my favorite part of you, too. It likes me to rub it. Likes it a lot, huh?"

"Oh, sis, my dick just loves everything you could ever possibly do to it. You could do that forever."

"Oh, I bet. But wouldn't you cum if I kept this up?"

"Um, yes, and it wouldn't be much longer, either. Rubbing your beautiful boobs makes me want to cum all over them."

"Oooh, I'd like that, too. Are you cumming now?" I asked, pointing to the juice leaking from his penis. "I thought it all squirted out."

"No, Amber, that's just some stuff that comes out before to lubricate things. Go ahead and rub it around. Eww, yeah, like that. Oh."

"Feels good, huh? Little sister makes big brother's big dick feel real good?"

"Ooooh, she sure does. She jacks-off her big brother real good. Oh, real good."

More of the liquid is oozing out of Ryan's dick and I'm rubbing it all around the tip end of his cock with my finger as I pull up and down with my other hand.

"Keep that up and you'll get covered with cum."

"I want to see it all explode out of your dick. I gotta see this."

And right after I said this, Ryan goes "UUnggh" and a big glob spurts out all over me followed by several more. I laugh and keep pumping his cock until I can feel it begin to soften a bit.

"Wow, that was great. I'm a cummy mess. You really shoot it all over the place. I love doing that, making you spurt your cum like that. Cool. God, I love your dick. I gotta get a towel, be right back."

I came back wiping the gooey cum off me and noticed a final glob right on my left nipple. I reach up and wiped it off with my finger and put in my mouth.

"Hmm, I've wondered what it tastes like. Not too bad."

"Oh, Amber, I think you're going to taste a lot of cum in your lifetime. I'm glad you like mine, sis, you can have all of it you'd ever want."

Boy, there's an offer.

"Well, sis, its five fifteen. We won't be alone much longer. Better get dressed, okay?"

So, I guess I am pretty. Ryan even said that I'm beautiful and that he'd like to fuck me. WOW! Ryan, my big high school brother who dates all the pretty older girls wants to fuck me, not them. How great is that? This girl rocks. He said I was 'super-hot.' Me, Amber, the little sister. And he wants to fuck ME! I was grinning from ear-to-ear. He wants to fuck ME.