Fifty Shades Of RED | Underfell Sans X Female Reader

Part 7 - Rubba Dub Dub! (Lemon)

A/N: Fell bath pic by Foxy-Sierra: foxy-sierra.deviantart.com also the comic dub by TehRogue :)

I watch mesmerised, how can he be this awesome? Sans finishes where he left off, repeating what he did to the other leg... just this time I didn't flinch when he got close to my ankle. He stands me up only to remove the remainder of my clothes, my garter belt and panties. Fully undressed, he stands back and admires me.

"I love your body your  S/C skin, your H/C hair, those beautiful E/C eyes... every bit of it." I smile, his smile is contagious.

Sans undressed, steps into the tub and holds a hand out towards me. I grab it and join him. He turns my my back at towards him and pulls me up against his skeleton. Guiding me into the tub, we sit down. He grabs a loofah and wets it. His legs tighten around me, preventing my escape... as if I'd want to. I allow him to take control as he begins wetting my body. I love his touch.

Sans begins to run the soapy loofah across my body then stops, "This isn't gonna cut it."

He throws it across the bathroom, I chuckle, "Papyrus is gonna kill you."

"At least it'll be worth it," Sans says as he rather soap in his skeletal hands.

He rubs the soap around my breasts, caressing them, and works his way up my neck. I lay back against him, allowing his hands to explore my body as if they were reading Braille. Sans caresses me with one hand as his free one cleans his mark. He chuckles as he does so then licks my ear, sending shivers down my spine. I moan as the tingling between my legs intensifies.

Sans trails a hand down to my stomach, then to my womanhood and begins "cleaning" it. I moan longing for more. He obliges by slipping his finger in and massaging my clit. He, then, glides his other hand upwards to my neck and begins gently choking me.  I moan as he licks my ear once again and slips more fingers inside me, rubbing against my G-spot. I feel his growth, I slip my hand behind me and begin stroking it.

"Sans," I am filled with euphoria and feeling him grow harder in my hand, the mention of his name only intensifies it.

He moans and nibbles my ear, "Sans, I can't take it anymore." I feel him grow even harder.

We let go of each other, I turn around and straddle him. Gently guiding him into me then adjusting myself. I begin moving my hips, feeling him move inside me. Sans grabs onto my butt and squeezes hard, he helps guide me as we match each other's rhythm.

"Y-Y/N!"

"Sans!"

We climax togethe. I lean forward and put my forehead against his, kissing his non-existent nose. I smile.

"You know I didn't go through with it, right?"I get serious.

"Yeah, I know."

"So, the bath? Not that I'm complaining."

"I didn't like the fact he touched you. Heh, he sure as hell didn't like my mark, did he?"

"And how would you know that?"

"Uh, 'cuase I'm,uh, him... sorta. I know wouldn't like. " I raise an eyebrow, clearly not buying it.

"Alright! Alright! Error Sans showed me everything that was happening, okay! I couldn't sleep knowing what he was doing to you. So, uh, I called Error so he could, uh, take me to go get you."

"What?" My stomach ties itself in a knot, "You were gonna come get me?"

"Well, uh, yeah."

"You know, something has kinda been bothering me."

"Yeah?"

With him still inside me, I begin, "Well, I'll try to explain it. Last night was the first time we met, and even though I already knew you..."

"It's like I've already known you?" Sans finishes my sentence.

"Yeah," I go to get off of him but he stops me.

"I knew I wanted you the moment I saw you on stage."

"So, what would you have done if I hadn't won?"

"Oh, that wasn't even a possibility... and even if it was, trust me, you don't want to know." His sockets go black again as he says this.

"So-" I began but he grabbed my head.

"Listen to me, Y/N, I don't just want you for sex... even if you hadn't returned my advances, I wouldn't have forced you like HE did or that human me that tried to. I didn't know...Uh, I never thought it'll feel like I've known you all my life. There's just something about you. I,uh... I, uh, care about you."

I pull him into a kiss, then moving my hips I pushing him deeper inside of me before getting off of him. Sans grabs me and guides me up with him as he stands. He dries me off then teleport us to his bed. I'm laying on my back, he's on top of me.

"Sans, we can't just leave that mess in the bathroom! Papyrus will kill us!" I say with a chuckle.

"He'll get over it," I giggle and kiss his teeth.

"Ready for bed?  I would try to get up and cover myself, but I don't think you'll let me."

"Nope!" He replies as he throws himself off of me.

I turn on my side to look at him, he moves closer and covers us up. Then curls up in my arms, laying his head on my breasts, and we fall into a peaceful sleep.

To be continued. . .