The Beast Potion (KHR x Reader)LEMON

Cat (=^• ω •^=) /Gokudera Hayato/

You :"Gokudera-kun, what are you- Nyaa~"

Your sentence was cut off by a moan slipping through your throat when the tail move up and brush against your entrance. He kissed you again and slowly move his mouth to your neck, finding your sweet spot. When he found your sweet spot he bite and nibble on it. He then slowly pushes his tail into your entrance.

You :"Nnga~ D-Don't put your tail in!"

He bite onto your neck and pinch your nipple harshly which makes you gasp in both pain and pleasure. He insert his tail until the end and move inside of you. He not only pump his tail in and out he also move the tip of his tail up and down inside of you until you came. You are really tired as you pant hardly for coming twice.

Then when you look up, you realise that he's still fully clothed. You frowned, raise your hands with sharp nails and strip all his clothing into small pieces. He did not complain and just position himself at your entrance.

He was about to thrust into you until you stopped him. He look at you with his beautiful olive green eyes with full of lust and worries. You sit up and brought your tail up. He tilt his head a little and you smirk. You then curl your tail around his hardened member and he groan as you start to pump up and down with your tail. You pump up and down, gradually getting faster and faster until he came.

He then position himself at your entrance again, thrust into you fully and start to move without waiting for your permission. You winced and gasp in pain but slowly, all your gasping and wincing turned into moans of pleasure. He was quick at finding your sweet spot and kept hiting you hard there. He then lean down, lick your nipple and not long after, you came. He also came in a few seconds after you and pulled out. He collapsed beside you and pant hard with you. A few minutes later, he turn and face you and was about to talk to you but you already fell asleep. He chuckle, covers you with the blanket, crawled into the blanket together with you and fell asleep within seconds.
-The Next Day-

Gokudera waked up and saw you weren't beside him so he starts to panic. He got dressed, rush out of the room and searches for you everywhere. He then finally found you at the living room, snuggling on Yamamoto. He feels rage engulfed in him but also confusion at the same time...

He stomped half angrily to you, grip the back of your neck and pull you up. Yamamoto hurriedly tries to stop him but he already grip your back. You opened your sharp eyes and scratched Gokudera right in the face. He yelp in pain, releases you and cover his face with both hand with whining in pain. You landed on your fours and sat down like a cat. Then you said, "Meow~"

He look at you in disbelief and shouted, "What are you doing?!"

He then reached out to grab you again but this time, Yamamoto stopped him.

He struggle around trying to get free but Yamamoto just kept him in place. After about 1 minute, he finally stopped. Yamamoto let go of him and said to him, "Gokudera, what did you do to (y/n) last night?"

Gokudera :"I didn't do anything! We just...did...that...."

Yamamoto facepalm and say a little frustrated, "No wonder...."

Gokudera realise something was not right and asked worryingly, "Wha-What happened to (y/n)?"

Yamamoto :"Uh..."

Gokudera :"Tell me!"

Yamamoto :"She actually...became a cat..."

Gokudera :"But she don't seems to have changed."

Yamamoto :"Well, but her mind...makes her think she's a cat..."

Gokudera :"Wh-Why is it so?"

Yamamoto :"It seems that she have extra potion in her body..."

Gokudera :"Huh? Wh-Why?"

Spanner walk out of his laboratory, signed and say slowly is an asking tone, "Gokudera, did you realise that your ear has returned back to normal?"

"What?" Gokudera say, touch his ear and realised it's true.

Gokudera :"B-But why?"

Spanner signed again and say, "You still don't get it? It's you who gave (y/n) the extra potion!"

Gokudera :"What?! But I-"

He suddenly stopped as he realise something.

Yamamoto :"You say your did that right? In the end you...well...did that(cum) inside her right?"

Gokudera remain silence until he heard a loud 'thud'.

Everyone turned around and saw you lying on the floor, unconscious. They hurriedly ran to you and Gokudera held your head up. Your breathing were weak and you are sweating heavily.

Spanner quickly examined you and gave out the conclusion, "Not good, her body starts to reject the potion. If this continue

..." He stopped and a serious face came onto his face. He then continued, "She might die..."

Yamamoto and Gokudera opened their eyes wide and panic.

Gokudera :"What should I do?!"

Spanner :"There's nothing we can do, the others is out gathering the ingredients for the antidote."

Gokudera :"Don't we have any now?"

Spanner :"Just now the young vongola boss tried to take them but accidentally dropped them, breaking all of them."

Gokudera widen his eyes more and then fell quiet. Yamamoto stands beside Gokudera and say, "Hey, let's bring her to the room for now at least."

Gokudera nodded and carried you to your room. He place you down onto the soft bed and sat on the chair beside the bed quietly.

He lower his head and remain silence as he waited for you to wake up.....
To be continue...
☆♡☆♡☆♡☆♡☆♡☆♡☆♡☆♡☆♡
Sorry, but I have to stop here cause it's alr way too long. Don't worry, I would do a part two soon~ OwO
And I'm having a hard time coping with sch so pls understand that I can't write regularly V_V.