Notice the changes of the symbols in the title?
Now you notice it! :D
~ = Smut/Lemon
[] = Fluff
|| = Angst

So now you know which chapter you want to read! If you want fluff, Search for box! If you want angst, Search for the double strips! If you want smut, Search for the curly line xD

By the way thanks for KinkyLilShiet for making a beautiful art!
I really love it!

I love Nighty in the background too xD

Warning : This is NSFW! Kids under 14 aren't supposed to read this!

[] [] []

"Error...?" Nightmare groaned as he woke up from a bed, Looks like he was back in the mansion, right in his bathroom. Nightmare squinted his eye as he looked around the room, His hands rubbed his eye lazily as he tried searching for Error but he finds no one. He sat up from his bed as he grunted at the pain on his head, His head still feeling heavy, dizzy and painful from the impact. Nightmare coughed heavily and sighed in frustation because he didn't see his little glitchy at all.

"Nighty! Are you awake?" Error asked as he knocked the door and opened it afterwards. He entered the room and saw Nightmare sitting on the bed in a conscious state as he smiled happily. He still wear the same clothes from the beach because he was so worried about Nightmare till he forget about changing his own clothes. He jumped on Nightmare, Tackling him into a hug as he wrapped his arms around Nightmare's neck, "Are you okay? I-I'm so sorry for hitting you in the head-!" Before Error could continue rambling, Nightmare placed his index finger in front of Error's mouth to keep him silent.

"Shh.. I'm okay my little glitchy, Just a little bit dizzy. Apologize unaccepted, You need pay for it~" Nightmare purred as he slowy pushed Error to the bed, Pinning him down on the bed. Error squeaked, Blushing deeply with his yellow hues on his cheeks. Error wiggled around, Trying to escape from Nightmare's grip but in Nightmare's eyes Error looks so cute and vulnerable under him, Wiggling like that makes him even turned on. "N-Nightmare... There's o-others downstairs, W-we can't..." Error stuttered as he lavoid the gaze from Nightmare's eye.

Nightmare placed a hand on Error's cheek and caressed him gently, Pushing Error's head to face him. He licked his lips as he stared down hungrily at Error, "Oh my~ You still wearing the same dresses for me... Do you really want me to see your panties?" Nightmare seduced as he ignored Error's arguement completely, Putting Error in much more embarassing situation. Error blushed, "I-I... U-um... P-please let me g-go..." Error looked away.

"Aww I want a baby~" Nightmare purred as he immeditely pressed his lips against Error, Intwerwining both of their hands together. Nightmare smiled in the kiss as he kissed Error passionately. Error eyes widened in surprise at the passionate kiss as he instantly melted in the kiss, Closing his eyes softly and kissed back. Nightmare's lips trailed down from Error's lips to Error's neck, licking him gently, Sucking his collarbone and every side of his neck.

Error let out a few shaky groans as his breathes grew faster than before, He wrapped his arms around Nightmare's neck, Pulling him closer as his body slowly grinds on him without realizing. He felt his entire body warmed up including his lower regions became wetter and warmer by the touches he got from Nightmare. He gulped softly as he accidentally formed female body which was dark blue, plump and slim.

Nightmare pulled away, A string of saliva connecting their mouth as he wiped it off. Nightmare smirked at what he had achieved and striped Error from his dress, Leaving Error in his underwear. Nightmare's hands sneakily went to Error's thighs, Rubbing them softly while tracing his fingers around Error's underwear, Stroking it teasingly.

Error's breathes hitched as he let out a small moan in pleasure. He felt himself became warmer and even wetter as Nightmare's smirk grew even more. Nightmare's tentacles grew behind him as four of them started travelling around Error's body. "N-nighty wai- Ahh~" Error moaned softly as he felt a tentacle rubbing his lower covered part.

A tentacle wrapped around Error's waist, Slithering around slowly and dangerously, Keeping Error on the bed. The second tentacle was wrapped around Error's breasts, Haven't move a single bit from their position. The third tentacle was wrapped around Error's neck, Slowly entered Error's mouth, Keeping him silent so the rest of the gang won't caught them doing this. The last one was in front of Error's vagina.

Nightmare licked his lips as his fingers pulled down Error's underwear down, Throwing it away. A tentacle circled around Error's clitoris as it slowly entered inside his opening, pushing his walls open slowly. It wiggled around Error's vagina, and rubbed his walls teasingly, Causing frictions of pleasure went into Error's body.

"Mmhhh!~" Error shivered in pleasure as he moaned more but he was muffled by the tentacle went into his throat. He couldn't help it but feeling the black tar sliding from his mouth into his throats, Tasted bitter sweet. He felt like he was in heaven as a thick tentacle was inside him, Warm and wet tentacle inside him, Wiggling slightly causing Error to feel pleasure.

Tentacle that wrapped around Error's waist slowly entered Errro's ass hole. Error gasped and moaned loudly as he bit Nightmare's tentacle in bliss, Wiggling around as his legs shook in pleasures. Nightmare hissed as the tentacle in Error's mouth was being pulled out, Going back to his owner. "Oh Error~ How naughty of you~" Nightmare purred as he smirked evilly.

"G-gah~ N-nighty~ It feels so g-good!" Error moaned as he fingers clamed on the bed. The tentacles started thrusting in and out of Error, Moving at the same pace while thrusting two holes at the same time, Going deeper and deeper every second. Nightmare smirked as he sat on Error's stomach, His hands started groping Error's breasts. He squeezed them as he pinched on Error's nipples, Giving it a tingly feelings to Error.

"A-AhaH! I-It's t-Too muCh~" Error moaned as he kept trying to catch up his breathes. His walls clamped around the tentacles, Pulling it in even farther. He felt himself being wrecked by tentacles, Getting so wet and warm. He shook in pleasure as he rolled his eyes in bliss, Arching his spine in pleasure. His toes even curled in ecstasy, He yelled in pleasure and he finally came. "But~ The fun hasn't end yet~"

Nightmare smirked and licked Error's breasts, Pinching Error's nipples at the same time. His other hand stroked Error's spine, Giving pleasure everywehre to Error. He sucked on Error's nipples, Receiving sweet milks from it as his stomach was full of it. "Our baby will love your milk for sure Ruru~" Nightmare purred, Drinking on Error's other breasts.

"A-AhHh~ I-I'm FeEliNg so GoOd!" Error moaned as he came again, His cums lubricated the tentacles as they sped up even faster, Hitting Error's g-spot repeatingly. Error couldn't stop screaming in pleasure right now. He felt like he was in heaven and he couldn't stop loving the ecstasy.

"I'm cumming~" Nightmare purred as his tentacles bursted out black sperm as it smiws into Error's vagina and some leaked out of it, Dripping on the matress and made it dirty. Error panted softly, Relaxing from the high pleasure as he rested his head on the bed and closed his eyes softly. Nightmare pulled out his tentacles and made them dissapeared. He fell down beside Error and hugged him, "I love you."

"I love you too~"

Bonus Scene :
"SEE! I TOLD YOU IF WE LEAVE THEM ALONE, WE WILL FIND BABY!" Cross yelled as all of them heard Error screams in pure pleasure, Ignoring all of their existence.