Undertale one-shots (smut and romance)

Christmas (CharaxFrisk)

Chara sat on the couch of sans and papyrus's home. It was snowing like usual outside. Sans and Chara have been getting along. Actually they find they have alot in common. Sans always liked to have Frisk and Chara over.

Today was Christmas. Chara was the only one awake. He waited for Sans, Papyrus, and Frisk to wake up. He had been waiting all night. Alot had happend in the past two years. Frisk not only saved Chara but she also freed the underground. There was alot to thank her for but yet. The tree seemed a bit empty this year.

Chara smiled looking at the gift he packed for her. He heard a door open he looked up at the banister. Frisk was looking down at him her arms ontop of the banister. She looked at him lovingly and whispered "hey~".
Charas heart jumped and he started to blush.

"H-Hey.." he said shaken.
She began to walk down the stairs until she reached the couch then she got on it next to him.
"How long have you been up char?" She asked.
"I never slept I was too excited for you to see my gift..."
"Aw.." she responded to his comment blushing before she kissed his cheek
"You're, Sweet char"

She smiled and got up to go get something to drink. She was in a big shirt, probably papyruses, that reached down to her knees. Chara walked over to where she was and watched her struggle to get the hot chocolate. Chara walked over and grabbed the box for her. She countinued and went to make it.

Chara smiled and sat in the door way. Papyrus had hung up a nice mistletoe. Frisk looked at were chara was and walked over to him.

"Hey char?... have you gotten bigger?" She noticed the boy was almost 6 inches taller then her.
"Maybe why do you ask?" Chara seemed a bit confused.
"Just.. I like tall guys" she said smiling. After that her smile turned into a look of concern.
"Char.. you have something on your face.." she said starting intensely at his lips.
"What..?" Chara said wiping his face.
"Just.. bend down let me get it"

Chara bent over and put his face near frisks. Frisk rubbed charas cheek then slowly leaned in. Chara blushed and started to wrap his arms around her waist pulling her close as their lips connected. Chara blushed and tilt his head enjoying the kiss in its entirety. Frisk smiled and started to walk back not breaking the kiss. She got to the stove and shut it off still kissing chara passionately. She slowly sat up on the counter so her head was up to his. Chara pulled away and started to kiss her neck. Frisk let out a low moan and wrapped her arms around his neck. Slowly frisk spread her legs chara blushed and rubbed up her leg.

"Wait.. why aren't...you" chara said Surprised.
"Cause I knew you'd be down here.."
Said frisk rubbing on charas crotch
"Please play with me char?.."

Chara started to touch frisks already exposed entrance. His fingers began to go deeper. Frisk moaned loudly this time and arched her back. Chara smiled and slowly rubbed her chest through her shirt. Her breasts weren't very big but they were developing. this caused frisk to moan very loudly it echoed. The sound of footsteps followed. Chara took his fingers out and backed away. Frisk blushed and got down and grabbed a paper towel to clean herself because charas movement made her a wet mess.

"HUMAN WHY ARE YOU MOANING. ARE YOU HURT?" Asked Papyrus
"No papy haha the hot cocoa is just that good!.. try some" said frisk red
"Yeah haha.. try some" chara said blushing covering his face.

Frisk poured a cup of hot cocoa for Papyrus. Chara looked at his wet fingers and licked them softly. The taste of frisk made chara smile with ecstacy. Frisk looked at chara and slowly kissed him. Chara smiled and kissed back grabbing her ass. Papyrus looked at them.

"Humans are you too dating?" Asked Papyrus
"Yeah.." said frisk
Frisk looked up at chara "we will countinue this later... "

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To be countinued....