*door opens*

Hey. Oh. Oops. Sorry to interrupt!

Didn't know you were in here.

Good morning.

Oh my God, it's so smelly in here. Eurgh. What did you have for dinner last night? Uhh.

No, no, no. Just be seated there on the toilet seat, keep on doing what you're doing. I'll only take a minute. I just need to brush my teeth.

This won't take long.

Why are you staring at me like that?

You don't like me walking in on you like this, right?

I know, I know... I'm sorry. It's not like I'm doing this on purpose.

Yes, I would've used my own bathroom but : firstly, the tap in there doesn't work and secondly, I ran out of toothpaste. That's why I came here. Figured that my big brother wouldn't mind his little sister using his bathroom for a minute.

Do you mind?

I know, I know. I'm sorry for barging into you like that big bro, while you're in the middle of taking a sh.... Sorry, I shouldn't be talking to you like that. But I'm running late for school. Ufff. I promise I'll do it quickly.

You can... continue

Yes, finish your... deal. I just need to use this tap here by the sink. I won't disturb you.

You don't need to be embarrased. I'm facing sideways. I'm looking into the mirror. Please. I'm just minding my own business. Why don't you carry on with yours?

Just don't start farting, because then I wouldn't be able to control myself *giggle*

*sound of a toothbrush, tapwater running*

Hmmm. How do you think my hair looks today?

Thanks, as if I didn't know that already. Heh.

I know, it's a bad hair day for me today.

What did you say?

What do you mean 'put something on'? In my defence - I *am* wearing a bra.

Well, sorry if that bothers you but I just got out of bed, and it's summer.

What do you expect? You're not wearing anything other than your little... underwear either. *chuckle*

It's too hot for a shirt or a tank-top or whatever.

What do you mean 'watch your mouth'?

Okay, I will. But you should do the same, you know? I know I'm your little sister, but you're being rude to me.

I'm always being nice to you but

look at how you're talking to me. What do you expect in return?

*toothbrush sounds*

By the way.

This is mom's bra, not mine.

In case you wonder why I'm 'spilling out'.

I had all of mine in the washing machine so I took one of hers.

These little cups don't even... fit me properly. They're so... uncomfortable.

I guess my breasts are bigger than mom's.

I did grow a lot this year.

*toothbrush sounds*

Bro, can you pass me that hair-serum over there. I think my hair needs some.

Chuck it, don't worry, I can catch it. Come on.

There you go. Thanks.

.

.

I've lost some weight too.

What do you think of my abs?

Hey. Hey. Can I have your attention please?

What do you think of my stomach, toned enough? Hm?

Don't grunt. Just look at it, how would you rate my belly button?

C'mon, play along. How much out of 10?

Please, c'mon, it's just a little game.

Eight? Wow. I didn't expect that.

I guess you like your little sister's belly button a little too much. *chuckle*

Carry on, carry on. I hope I'm not disturbing you.

.

.

But you have to admit - it's still so smelly in here bro. You really need to watch what you eat.

Ew. When you're done, please double flush. My nose... is being tortured in here. *giggle*

*flush*

Oh, done already? Wow.

Yes, you can use the sink. I can make some room for you. Here.

.

*humming a tune*

.

Wow, wow, wow. What's that in your underwear?

Oh, come on. I know what it is. I mean... why are you so... ahm, nothing, nothing.

.

.

Is that the "morning wood" that guys usually have?

I'm sorry, I don't mean to poke my nose in your... personal matters.

I'm just curious.

.

Okay, I know, I know. I'm disturbing you. Sorry, just wash your face.

.

But you would... need to 'lose it' though, you know? I mean, there's no way you're gonna continue for the rest of the day with your... cock, that... hard.

.

I'm sorry, yeah.

What? You want a towel? Sure, here.

.

But I've gotta ask, big bro. Is this part of your daily routine? Do you... take care of your morning wood every day.

C'mon, be a good brother. I'm just curious.

C'mon.

Pleeeease.

.

Oh, you mean daily?

.

You mean you empty your balls daily?

.

How? Where? What do you use for lube?

I know I shoudn't be asking this. But you've gotten me interested now.

Please, tell me.

You know me, your inquisitive little sister. I have to know everything. *giggle*

.

Into the sink?

You come into this sink?

You empty your thick, sticky load into this clean and shiny sink?

Gross.

I just brushed my teeth here, bro.

God, bro.

I didn't know my big brother was this... horny. Uff.

.

.

And... what do use for lube?

You gotta use something.

C'mon, I wanna knowww.

HAIR SERUM?

*This* hair serum?

Brother!

I just put some in my hair. You're evil!

I know you didn't do it on purpose... but still.

You should've warned me!

God.

.

.

Wow, I didn't know you had this "other side" to you.

Wow.

.

.

But.

What about today?

What about your... "routine"?

Are you gonna do it?

What do you mean not with me in here? I'm your little sister. Of course I can stay here and watch.

.

I don't mind.

.

Go ahead.

.

You're too shy big bro. Here, let me pull your underwear down for you.

Here. Yes. You're not even objecting anymore. *giggle*

.

.

Oh.

Brother.

You're... massive.

You're hung like a horse *giggle*

Oh my.

God.

.

Well, hold out your palm.

Trust me, hold it out.

Here's some hair-serum for you. That's right.

No it's not too much. I want my brother's cock lubed up nicely before he gets on with his routine.

Go on now.

Yeah.

I'll just stand here beside you, shoulder to shoulder.

Although you're too tall for me.*chuckle*

Now, spread the oily liquid all over your palm nicely

Just like that

Good

.

.

Now take your hand and gently touch your balls

Massage them a little.

That's right.

Massage them nicely.

Hmmm.

Can I put an arm around your shoulder, brother?

Thanks. I want to be as close to the action as possible

Here, come a little closer to the sink.

Good.

Now start stroking your shaft slowly.

.

Make it harder and thicker.

.

Get your erection to it's full girth.

.

Hmmm.

Squeeze it as you stroke up and and down.

Up and down

Up

and

Down

Hmmm.

Give your morning wood a proper stroking.

Hmmm.

You need to be ready for the day, don't you?

Need to get rid of your morning milk *chuckle*

Good.

Just like that.

Keep going. Do what you have to do.

Do what you need to get closer

And closer to the edge

.

Increase the tension

Little by little

Stroke by stroke

Hmmm

You're rock hard now, bro

You do have a big banana, I'll give you that *chuckle*

That's bigger than my boyfriend's peanut

.

C'mon now, do it faster, now

Proper, thorough strokes

With a long, up and down motion

Bro, you're good at this

You're so good at this

.

Yes, quickly now

You don't want your little sister to be late for school, now do you?

Get yourself closer.

Feel that load building up.

Feel your balls draw into your body

Tightening with tension

Like a cocked gun *chuckle*

Hmm.

Oh, brother

Are you close?

Hmm.

Are you?

I need you to be close.

Now here's the deal:

Do you see this shiny, squeaky clean sink in front of you?

Hmm. Yes, it's sparkling.

Mom cleaned it up herself the other day. Of course it's clean.

I bet she had to scrub it hard to get it this shiny

She likes keeping the house clean, doesn't she?

Keep stroking

Now what I want you to do is

I want you to cum into this sink like you do every day

I want you to coat this clean sink with your cream

I want you to cover it's shiny surface with your thick... sticky... goo

Yes

Show me how big a brother you are

Show me how much hot stuff you've got in there

Don't hold anything back

C'mon

But try not to think about your little sister's breasts

Or her tight little abdomen

Or her arm around your shoulder

Because that would be gross

That wouldn't be right

I shouldn't even be here, watching my big brother jerk off

This isn't what little sister's do

But today, I'm just curious

And being a big brother, you must satisfy your little sister's curiousity

I want you to concentrate on yourself

Your throbbing rod

Focus on that

Yes

Do you mind if I touch you, given that I can't... participate

No, not there.

Can I clutch your butt-cheek?

Please?

I kinda like your bare butt

Here

Can you feel my fingers digging into your butt?

Clenching your ass, the my fingernails right on the edge of your crack?

I just wanna encourage my big brother

I'll count down for you, follow me

Five... stroke faster now big bro, we want this to be quick

Four... build your load now, get it ready to be unleashed

Three... get yourself on the edge, right on that... explosive brink

Two... I know you're about to burst but wait, you have to wait till I say one

How does my grip on your ass feel?

I know you want to spurt your hot milk everywhere

But hold it, we're almost there

How do your little sister's little hands feel on your butt, big brother?

Are you close now?

ONE... Come on now, yes

Come into this sink, come on, big brother

Come, come, yes cover all of it in your cum

You're doing well, you're doing good, keep going, oh keep going

Oh. My. God. Is this a dick or a volcano?

So much of it. Big bro.

Ooo, look at all the... patterns you've made with ropes of your cum

Oh, lord in the heavens!

Dude

Look at that

You're an artist *chuckle*

Wow

Well

Good

We're finished

Yay!

But you'll need to clean that mess up

I'm sure you don't want Mom to see this

She sure wouldn't want to clean this up

I have to go now, and you need to brush your teeth, your breath stinks a little *giggle*