Pulling My Heartstrings (Undertale Au Smut)

Error404 x Reader

I was quietly reading as I sat on the bed in me and 404s room. I glanced over at the doorway and then back down at my book, not noticing him come in somehow as the second later I felt a pair of arms wrap around me.

I squeaked, trying to close the book to see what he was doing.

He took it out of my hands and threw it across the room before pushing me down on the bed, his eyes shining a bright blue color.

"404!" I scolded, squirming under him. "What the hell are you doing?"

"What do you think I'm doing? You've been avoiding me all day, and I've decided to take matters into my own hands," He leaned down and gave me a quick kiss, grinning as he pulled away.

I rolled my eyes and held his hands as they were held down, a pout on my face. "That's because you're annoying."

"Mm, I know, but you still love me anyway."

"Unfortunately," I muttered.

"Ouch, that hurt, princess."

"Just shut up and kiss me-"

He chuckled and kissed me again, this time it was slow and passionate, and I let go of his hands, wrapping my arms around his neck.

He hummed into the kiss, his hands running up and down my sides, his thumb occasionally grazing over my clothed breast.

"God, I love you," He mumbled.

"I love you too," I mumbled back, pulling away and smiling.

He grinned and went down to my neck, nipping and sucking on the sensitive skin there. I sighed and tilted my head, giving him more access.

His hands trailed down to the bottom of my shirt, his fingers brushing against my bare skin.

"Can I?" He whispered in my ear.

"Of course."

He smiled and pulled off the shirt, looking over me.

"You're beautiful."

"Yeah, yeah, get on with it," I muttered, a blush dusting my cheeks.

He rolled his eyes and attached his mouth onto one of my breasts, his hand going up and massaging the other.

"So eager," He teased as I moaned, his mouth switching to the other breast.

I rolled my eyes but was embarrassed as I moaned again. He looked up at me with a smirk, his mouth coming off of me.

"You're so fun to tease, babe."

"Shut up."

He laughed and leaned down, giving me a short kiss. His hand came up and started to tug at the waistband of my sweatpants, silently asking for permission.

I nodded, and he smiled, pulling the clothing off of me and throwing them off to the side.

"Someone's already wet, huh? What a slutty little princess I have~," He teased, his hand rubbing my clit.

I whined, bucking my hips.

"Don't tease, 404."

He clicked his tongue and brought his hand down, pushing two fingers inside.

"Why don't you just take what I give you? Don't complain, it's not nice."

"W-Whatever," I muttered, rolling my eyes.

He smirked and moved his fingers, pumping them in and out.

I groaned and rolled my eyes, trying to stay quiet.