USB Left by My Father 131

Chapter 131 – Sis (Ha Seowoo) – The Nurse Sis Who Does Everything

* Sis (Ha Seowoo) – The Nurse Sis Who Does Everything (4)

Two succubi come to tease my body. They slather a generous amount of lube on a penetrating onahole, then slide it onto my dick, pinching and prodding the glans that pokes out with their thumb, index, and middle fingers, making it hard. Their tongues head for my nipples.

“Euuup, euup, um, chuuuup… tsk~!”

“Does it feel good when we lick your nipples~? Heuuuup… aum…”

“It tickles…”

“I’ll lick this one too. Tsk, tsk, tsuup~!”

“Eheep, eub, tsk, chuuup, tsk, tsk~!”

“Heh…”

“Lick, lick… mwah~! The glans feels good too…”

“Shall we do some squishing~? Now, focus and feel it going up and down. Eeheehee~!”

“Nuh-aaaaa…”

Lick, lick, slurp, slurp. Along with the sounds of tongues licking and hands squishing, I felt the pleasure surging up and down. Seowoo and Haeun are usually bickering, but they work well together in moments like this. They know how to excite a man, able to get me hard just by sucking my nipples and touching my dick. There’s no way to stop these little devils.

“Does it feel good? Huh? Isn’t it nice when your sisters do this for you? Making your dick stand up like this. We’re touching places we don’t usually suck, playing with you, so it’s driving you crazy, right?”

“Tell us quickly… I don’t want to do this to my beloved little brother either… Tell us to make you feel good… We’re nice, so if you just say the word, we’ll make you feel good right away…”

“Or are you too proud to ask?”

“Don’t look at me like that~! You have the same face… heehee…”

The entire rod is stuck in the penetrating onahole, leaving only the glans exposed, so even a little touch feels good. Knowing this, they’re running a textured glove over my glans, and I feel pleasure from their actions. If they just scratch a little harder, I feel like I could cum.

“Kuh-oook…”

I didn’t mean to make my gaze so intense, or let out that pitiful sound.

“Look at that pitiful sigh. Haha, so hot. I thought you only made girls cry, but you can make them horny too? Hey, Junseo. Let me hear some more.”

“Shut up… Don’t talk in my ear…”

“Oh, you like it when we whisper in your ear? Then I’ll put my index finger inside the foreskin and swirl it around, tormenting your glans. Do you like that~? Shall we do some scratching~? Scratch, scratch, scratch… scratch, scratch… heehee…”

“Uhh-uhh?!”

Reacting to my sigh, Seowoo teases my glans. It’s a devilish act, deliberately pulling back the foreskin and inserting her index finger to swirl it around. It’s like scratching a beast’s neck, scratching my glans, making me feel like I’m about to cum, but she stops at the best moment, so I can’t cum.

“You can’t do anything but shake your hips? How does it feel, wanting to cum? You can’t stand it, can you?”

“Tell us to make you cum. Or should we lick your nipples again? No, I’ll do this in your ear. Aum~! Lero-ro-ro~!”

“Then shall we lick this one too? Aup, um, ehep~!”

“Nuaaa~!”

Meanwhile, the two of them whispered in my ears and licked them. It’s like they love my embarrassed reactions the most.

“You just have to swallow your pride once, why are you holding back so much? You’d already be covered in cum if it were anyone else.”

“That’s right. Holding back isn’t like you, Junseo. Or do you not like this?”

The two of them giggle, scratching the thing stuck to my glans with their fingers. The condom, barely clinging to the tip of my urethra. It’s like they’re going to extract my semen, and I can’t stand it.

“You’re gonna die~! So take that off~! Before I kill you~!”

“No, we brought it to extract your semen, why would we?”

“It’s obvious you’re going to use it for something weird, why would I let you have it!”

“So that’s why you were holding back? You never give up.”

““Hehehe.””

The voices of the two of them on either side are scary. They wanted to hear me beg for cum while tickling me, but it’s like they’ve switched gears, and their positions change. Seowoo lowers her face below my butt, and Haeun crawls between my legs, placing both hands on the onahole and gripping it tightly.

“That was your last chance, but you made us do this? Fine, we won’t go easy on you anymore. We’re really going to milk you dry.”

“That’s right~! Aum, eup, churo-ro-rop~! Heup~!”

“Hah?!”

“Feels good. Seowoo, lick it hard there! I’m going to scratch this side like crazy~!”

“Okay~!”

‘These crazy bitches! They’re attacking me by dividing up the territory?!’

Seowoo’s long tongue, her pride and joy, digs into my anus. She’s going to lick the inside, her tongue tip standing up. On the other hand, Haeun is gripping the onahole tightly, finally moving it up and down, scratching my glans.

Chup! Chup! Chu-up!

“Kuh-haaaak?!”

“Feels good, right? The inside of this onahole has a cross-section like a coiled spring. I put my finger in, and it felt like my skin was being scraped off. We’re going to scratch you with this and get all your semen out, so be prepared.”

“This side too~! Uuuuumumum~! Tzurorooop~! Haha~!”

It’s one thing that the sound of air popping between the lube and my glans is happening while they’re scratching it, but Seowoo’s actions are the most disgusting.

“Uup, up, churob, churob, choroop~! Chob-chob~! Uphat~! Amazing, amazing, so delicious. I feel like I could suck this all day~! Uhak~! Umumumuk~! Umub~!”

“Ugh?! Don’t put your nose on my face! You crazy bitch!!!”

“Oh, do you like it when I do this? Umububub~! Umub~! Puhwa~! Phuph~! Uhupueup~! Umumumumub~! Churo-ro-ro-ro-rop~! Ugh~! Chob~! Chob~! Mwah~!”

“Hiaaak!!!!”

Both Munyoung and Seowoo, what is it about my back hole that makes them act like this? Not only are they burying their noses in my face, but they’re also smearing it with spit. Every time their forehead or cheek touches me, I feel an unspeakable humiliation, but conversely, when their tongue goes deep inside, I feel a strange pleasure, like I’m cleaning that place.

“Churo-ro-ro-rop~! Chob~! Uomob~! Spread your butt cheeks and raise your tongue~! Inside~! Are-re-rep~!”

“Uot! Ugh! Kuhoak~!”

“Hey, focus on this side too. We’re going to mercilessly destroy your glans. Squish, squish~! Here we go~!”

“Nuh-uh-uh-uhk~!”

Tsup, tsup, tsu-bo-bo-bop~!

Tsu-guh-guh-guk~!

Along with the pleasure of my glans being scraped, it felt like white lightning struck my head. I almost fell backward, dizzy, but Seowoo’s hand caught me.

“Uhik~! One shot~! But we still need more…”

“Umubob, um, tzurob~! Phet~! Put the next one on quickly~!”

The inside of my anus is being sucked by a tongue, and my glans is being scraped by the onahole. At this point, I only have one choice. As the condom swells, I cum once. But the sisters don’t seem to want to give me a break. They don’t even give me a post-cum cleaning, and immediately put on the next condom.

“Haeun…”

“Huh? Why, already giving up? You should have said so earlier…”

Tsu-buh-uk~! Tsu-buh-uk~!

I asked, hearing a sound that shouldn’t be coming from an onahole.

“Okay, I’m done cumming! But stop Seowoo from blowing air on my anus with her lips!”

“No~! You’re rejecting my devoted service again? Okay, you’re dead today. Hero-ro-rop~! Tsup~! Umumub~! Umubob~! Phup~!”

“Gyaak! Ugh! Ack! Uaaaaaak!”

“Your reaction is so funny. Is this side good? Shall we grab your glans tightly over the onahole and squish it~?”

“Nuuuuk!!!!”

A violent onahole torture comes to my dick, which hasn’t even been a few tens of seconds since I last cum. In the end, I couldn’t stand it and released the rest of what I couldn’t release during the first cum, and they filled another condom. I knew my semen volume was weird from what happened with Yeowon’s mother, so I wasn’t surprised, but Seowoo’s tongue skills and Haeun’s condom-changing skills are terrifying.

“Poor semen… Usually, you’d be inside our bellies, but today… heehee…”

“Nuk?!”

“There was a scene like this in one of the dirty comics you have. So I wanted to try it~! This is only the second one, but at this rate, I think we can make a skirt soon?”

She shakes the cat garter on her thigh as if showing off. The used semen condom hanging on it shakes with a squishing sound, and it’s strangely lewd. It’s just a balloon filled with semen, but I feel so ashamed that I’m embarrassed.

“Uaaaaak! Comics are comics, you crazy sis! And! Who said you could look at my stash?!”

“Hehe… Of course, I can do whatever I want~! Look~! One step away from completing your dark history… Your sisters found your stash… And we’re recreating it… You’re so embarrassed you could die~? Hehe…”

“Aaaak!!!”

I shake my head, not even dreaming they would recreate something like that. But the sisters don’t stop. Especially Seowoo’s filthiness has gone too far, and by the end of the act, I was face down on the ground without even realizing it.