Warning:
Lemon you have been warned!
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-started-
SD! Dream's pov:
I look at Y/n. She's so beautiful but my body is so hot than usual. Am I in heat? I will have to try not to r@pe my love~. I decided to lock myself in my room.
SD! Night's pov:
I looked at big brother as I think he's in heat season. Since Y/n in here I don't want Y/n to get hurt by him because he's rough. Y/n stood up as she went to me.
-"Night? Is Dream okay? I see him not really fine. ." Y/n asked me.
-"Not really tho. He's in heat season.."I said to her.
-"heat season?" She said with confusion.

"What is that?" Both Tanjiro and Kanao asked me.

-"can you tell us?" Nezuko asked

-"I'm afraid it will ruined your innocent.." I said.
-"WE WANT TO KNOW!" Y/n, Kanao, Tanjiro and Nezuko yelled. I sweated.
-"well..."
-after explained-
-"That..." I answered. All of them sweated.
-"Is there any ways else?" Y/n asking me.
-"Sadly no.." I answered
-"We had to lock him in there until the heat gone.. But I'm afraid it won't gone.." I said.
-"What should we do now?" Tanjiro ask.

-"Idk.. Yet we have to do that . ."I said.

-"but who will do it?" Kanao asked.
-"both me and Kanao can't because we will be together." Tanjiro said hugging Kanao.
-"I won't since I already taken beside both me and Dream are brothers." I said.
-"I can't either since I'm too young and nii-chan won't let me also I'm taken." Nezuko said.
-"I will."
-"Huh?" I asked.
-"I will do it myself . ." Y/n said
-"B-But nee-san.. Are you sure?" Kanao try to stop Y/n.
-"It's the only way that could stop the heat.."

As soon as I widened after Y/n says that.. Is she gonna do it? For real!?
-"Y/n.. I warning you.. Don't do it."
-"No Night.. I have to deal with this problem.." Y/n said as she opened Dream's room then tell us to stay in a different place in order to not hear the sounds. I nodded then teleported away with Kanao,Tanjiro and Nezuko.
Your pov:
After they gone I closed the door then sit beside Swad.
-"What are you doing in here D-darling?" Swad asking me.
-"to help you."
-"..... But..-"Swad trying to say but he's stopped then pinned me.
-lemons started here-
SD! Dream's pov:
-"Darling~ I've been waiting for this~" I said as I bites her necks harshly.
-"A-Ah~"
She moaned. Looks like I found her sweet spot. Bloods started to rolling down her neck. I opened my mouth then I started to lick all the blood.
-"Darling~ I want a child now~ and you're mine all mine~"
I continue give her a kiss. Then I crawled on her then take her clothes off. I started to suck on her nipples.
She yelled in pain. But I couldn't hold myself anymore.. I NEED HER! I started to tied her up with the chains. I started to removed her under part then I started to bends down then I thrusting in her woman's spot with my skeletal fingers.. One then two then three. She moans in pain. She started to struggling.
-"Moans already? ~ I will show you the thing that you can't forget~." I bent down then licking her privately spot.
Your pov:
He started to lick it, it felt like a watering things touch it. It's too much pleasure. I started to moaned more louder as he suck harder. It almost came out.
My tears started to drolling down my face.
He wiped it away. He sucks really hard that I cummed on his mouth. I breaths heavily. Then:
-"That's just a begining. Now we will actual start~."
Swad said then he started to unbox his pants, then it showed in front of me, his dick(god helppp) is too big.
-"S-Swad please it won't fit.." I beg for him.
-"Aww~ darling it will~" He bent down then he kissed me really rough. Then he holds my head then made me sucked it, it hurt.. The process keeps going until I get to it, it doesn't hurt anymore it still in and out my mouth until he cummed. Then his dick going out of my mouth. I coughed because it really hurt, it's like going down my jaw. He teleported behind me then He's thrusting in and out I cried. He's getting harder and faster, he's keeps doing it until we almost came out.
He's finally stand up then he go in front of me and thrusted in more harder and faster then we both came out at the same time. Then we cuddle but before it happened.
-"I love you darling~.. And always will~.." He said with tired tone.
-"I love you too.." I said then fall into sleep.
He's cuddling me then wraped wings around me it's so warm.
-tbc-
Sorry for short lemon I want this to be fluff:_)💦💦 anyway bye have a nice day/night/afternoon!