Chereads / In this world my sister and I are the first Human / Chapter 5 - New Mission and New Pleasure

Chapter 5 - New Mission and New Pleasure

Shina Pov

Today Onii-chan looks handsome too. Huh? Fufufu...He is looking at me with those lustful gazes. It's making me wet. But you have to wait for the night Onii-chan~

"Fufufu...What's wrong darling?~" Oh, look at him blushing. He is cute. It feels good teasing him.

'W-Well, I am going to take a bath.'

"It is so? Why don't you take Shia with you? She waited for you to take a bath with you."

Then the father and daughter duo went to take a bath leaving me and Shio here. We are watching a romance movie right now. I think it was a really popular movie in our world. Anyway, Shio is watching TV while sitting in my lap, lying his head on my blossom.

He is so small and cute. He is cuter than Shino when he was little. You are going to be handsome like your father when you grow up. I am proud of you my son.

[Shina...]

What's wrong Systa?

[A m-mission for you.] 

For me only? Didn't we both get missions together before? Why only me now?

[W-Well, I don't know...]

Sigh, okay, what is the mission?

[H-Here is it-

*Fuck your Son and take his virginity.]

W-What!? Is it telling me to have sex with my son?!

[Y-Yes, I am s-sorry Shina.]

Huh! What are you sorry about?

[Huh?]

It must be the system that gave it. Didn't it?

[Y-Yes, but how did you know about it]

Well, when you first came you told us that you are our guide, not that you are the system.

[Sob...sob...Shina!! Thank you for trusting me]

(Unlike Shino, you are smart. That idiot didn't even trust me, Hmph.)

Huh? Why are you crying?

"Mom..."

"Hm?"

"What are they doing right now?"

"Hm? What are you talking....!" In the movie, the hero is having sex with the heroine. Shit! I forgot that this movie has sex scenes! What should I do now?

"Huh? Mom!"

"Y-Yes, what's wrong, Shio?"

"T-That my penis is weird." What?! Shio's penis is rock hard right now and It's big just like how Onii-chan's was when he was little. When Onii-chan was little his dick was bigger than his peers. He inherited his Dad's dick...

To think he got aroused after watching that scene. What should I do now? Wouldn't it hurt if it stays like that? Should I consult with Onii-chan about it? No, Shio will start crying in embarrassment. He is shy towards his Dad.

But as a mother, I can't just leave it alone. Okay, I have decided. I will take care of it.

"Shio, don't worry. Your Mom will take care of it for you."

I unzipped his pants and took his dick out. I slowly started stroking it up and down.

"It feels good~Mom~ Ahhh~"

His pleasure-filled face looks cute. In the heat of the moment without thinking I kissed him on the lips. Then I invaded my tongue inside his mouth and rolled around his tongue. 

Chou~ 

His saliva tastes sweet like a girl's. 

While I was kissing him like that he started cuming on my hand.

//Squirt//Squirt//

Chou~Haa~

I stopped kissing him. 

"S-Sorry, Mom I peed.."

"It's not pee, dear. It's called cum. Don't worry about it, Mom is okay with it."

"O-Okay, thanks, Mom."

Haa...He started producing sperm too, huh...? And the amount isn't small either. Then I took my cum filled hand and sniffed it.

It smells girly~sniff~haa~ Then without thinking I licked my son's cum off my hand and drank it. Like that, I drank it all.

It tasted like his Dad but it had a sweet vanilla flavor.

"Mom..."

Huh? Shit! Why did I do that? Why did I drink my son's sperm?

//step//step

Have they finished taking a bath? Shit! I put Shio's dick inside his pants and zipped it up like before. 

"Listen Shio, your Dad and Shia have finished taking a bath and they are coming here right now. Act like normal and don't tell your Dad about it, Okay?"

"But why Mom? Why shouldn't I tell Dad about it?"

"Don't tell Dad. This will be a little secret Between us. If you do as I say then I will do what I did for you again whenever you want, got it?"

"Okay, Mom."

Then Shio sat on my lap like usual and right then Onii-chan and Shia came. I was nervous unlike usual and it felt like I was cheating on Onii-chan.

'Are you both okay?'

"W-Well, it's just so hot today."

Did he catch us?

'Hm...then why did you turn on the AC? Butler, turn on the AC.'

{Yes, sir.}

'Honey, you rest some more I will make dinner today.'

"Mom, I will help Dad."

"Okay, honey. Be careful of knives."

Then they went to the kitchen.

Sigh, thank god they didn't catch on.

Shio who is on my lap, whispers to me in a low voice.

"Mom, I want to drink milk from your breasts just like when I was little." He looks at me with pleading eyes. So cutee~ Looks like I was really a shota-con.

I have decided! I will take my son's virginity, Systa.

Sorry, Onii-chan. I know it's wrong but I can't leave him alone. He is just like you, lusting after his mother. I know I am a bad mother but I want to take his virginity. After that, I will ask for your forgiveness.

I took up my top tank and took out my breasts. I wasn't wearing a bra. Because My breasts became so big that no bra could fit it in.

Then I lie down Shio on my lap and take my right breast nipple in front of his mouth. Shio without hesitation takes my nipple inside his mouth and starts sucking on it. Milk starts to lactate from my nipple inside his little mouth. 

It feels so good~ahh~when he sucks on it like that~ahh~drink~drink~drink more of my breast milk my son~ahhn~

Then I take his other hand and put it on my other breast. As if his instinct woke up, he started to fondle my breast and he sometimes pinches my nipple too.

Ahh~shit~it feels good~ Just father like son. Both of them like big breasts.

I should ask for insurance how long will it take for Onii-chan to cook dinner?

"Darling~ How long will it take to make dinner?"

'I just began to cock you know. It will take a bit of a long time.'

"Don't worry take your time and make it yummy."

'Okay, honey.'

Fuu...Looks like it will take some time. I should have some fun with my son in the meantime.

 "Suck on mommy's nipples my dear son~ahh~" - Whisper

When he drinks my milk so lewdly like that It makes me feel good. It's like I am in heaven.

"Fufufu...Looks like you got hard again. You love mommy very much don't you." -Whisper

"Haa...Yes, Mommy I love you very much. Suck~" - Whisper

"My cute son~ Let's go, Let's go to the toilet. I will do something fun for you~ Tell me you want to pee so that your Dad can hear it~"-Whisper

"Mom, I want to pee."

"Okay, Let's go, Dear."

I take my top tank down and hide my breasts. Then, we get up and go towards the toilet.

--------------------

Inside the toilet, 

"Shio, dear, take off your pants and sit down on the toilet lit."

Shio did as I said. He took off his pants and sat down on the toilet. 

Then I crouched down and took my face near his dick. I opened my mouth and took his dick inside my mouth.

Ahh~ Immature dick tastes so good~ahh~ more ~more~ I want to suck it more~

"Ahhh~Mommy~ahhh~it feels good~ahh~"

Shio puts both of his hands on my head. Which made me more excited.

"Ahh~mommy~ some things coming~ahh~"

//Squirt//squirt

Maybe because of the intense pleasure, Shio started peeing too.

//Squirt//Squirt

And I started drinking too. //Glup//Glup//Glup//Glup

"S-Sorry, Mom. I peed inside your mouth." "Ahaah~ Thank you for the treat son~ It was tasty~glup~ You can pee inside my mouth whenever you want~"

"O-Okay, Mom. I love you "

"I love you too, son." And your dick too~