Pulling My Heartstrings (Undertale Au Smut)

Blue x Dom!Male!Reader

"Blue~" I purred, walking into the skeletons room. He glanced back at me with a smile, currently putting away some laundry,

"Oh hey Y/n! How are you feeling?" He asked, closing his dresser drawer.

I grinned, stepping closer,

He turned around, but before he could say anything else I wrapped my arms around his neck, pulling him into a passionate kiss. He blushed a bit and was speechless when I pulled away with a grin.

I took his hands in mine and lead him to his bed, sitting down on the edge, pulling him onto my lap. He sat down hesitantly and was a nervous, blushing mess,

He stuttered, trying to figure out what to say,

"I-i- Y/n- i-i dunno-"

I chuckled, and put a hand on the back of his head, bringing him into another kiss. This one was more forceful, and Blueberry leaned into it, letting out a small noise of pleasure.

I pulled away and smirked at his blush.

He leaned into me again, this time his kiss was needy.

I was the one who pulled away this time, and looked up at him with a lustful gaze,

He was panting, a bright cyan blush coating his cheeks

"Awe..~ Did I get my cute little blueberry turned on?" I teased softly, nipping at one of the vertebrae at his neck.

He shuddered, nodding his head slightly,

I pushed him down, laying him down on the bed. I crawled over him, straddling his pelvis.

He stared up at me, his blush growing brighter.

I chuckled, and began to grind against him gently,

Blueberry let out a breathy moan, his hand going to his mouth as he covered it,

I frowned and took his hand in mine, pulling it away,

He looked at me questioningly,

I gave him a sly smile and spoke,

"You can be as loud as you want.. I don't mind and the others aren't home~"

He shuddered, looking at me,

I leaned down and nibbled on the side of his neck, causing him to whimper.

"Mmm~ Blueberry you sound so good~" I whispered into his neck.

I slid a hand up his shirt, tracing my fingers over the smooth, yet bumpy surface of his bones.

Blueberry was a whimpering mess. He was trembling and panting, and had the most adorable look on his face.

I kissed down his chest, pulling off his shirt and tossing it to the floor.

I sat up and removed my own shirt,

I leaned back down and nipped at his ribs, licking over the sensitive bones.

"Ah- Y/n~" He whimpered,

I smirked and moved a hand down to his pelvis, rubbing a circle over where his dick would be.

He let out a whine and bucked his hips slightly as his magic formed in that area.

"You're so cute Blue~"

I unbuttoned his pants, pulling them down along with his underwear.

His dick sprang up and he turned his head, hiding his face.

I grinned and licked my lips,

"So big..~" I teased.

He whimpered and his member twitched slightly,