YukioXReader. LEMON

I'll tell you a secret.

It's been some months since you and Yukio have been together.
You and him were always the school's cutest couple, that is until your mother found out about the relationship and started planning for a wedding ALREADY!

Your P.O.V
"Ugh Yuki its hooooooot!" I whine out as I lay on the warm ground only in shorts, a tank top, and some flip flops.
"I know," he mumbles as he grades papers for his exorcist class.
"Can we at least go to the pool?" I ask him getting up from the floor and laying my head on his sweaty shoulder.
"How about a cold bathe? I mean it is just like the pool," Yukio comments as he continues his work, taking glances at me from time to time.
"Come on then!" I squeal in excitement running to my room next to the twin's room to grab my bikini and change into it. As soon as I changed into the F/C bikini I made sure I look hot!
"Damn Y/N, you be looking fine!" I compliment myself and walk out of my room to see Rin running to me at full speed not stopping.
"Eek! Rin!" I squeal until Rin rams into me falling on top of me.
'Something is on my boob...' I think to myself, I look to see what is on my boob, it's Rin's hand.
"Pervert!" I yell slapping Rin and pushing him off, rushing to Yukio.

I open the close door and see Yukio with no clothes on. I just walked in and close the door behind me.
"Y-Y/N!" Yukio exclaims bashfully.
"Babe, this isn't the first time I've seen you naked," I wink at him making him blush.
Oh how teasing Yukio thrilled me.
"Just hurry up so I can kiss your face," I complain trying to get his nice booty to hurry up.
"Yes ma'am," Yukio chuckles softly but hides something behind him.. I wonder what though.
He pulls his blue swim trunks on and looks at me without his glasses.
Oh my god... I want to do more then kiss his face now!
Yukio grabs my hand and we walk to the bathroom for girls, since there's a bath in there.
We got into the bathroom feeling the cool tiles of the ground touch our feet making our hot bodies cool a bit.
I turn the bath on and made sure it's cool and not cold.
I lean over touching the cool nice water with my hand swishing it around.
The tub soon fills up all the way and I stop the water.
"Ready?" I ask Yukio turning my head around seeing him stare at my butt with a fiery blush.
"Babe! Wanna get in or not?" I ask giggling.
But little did I know, he took it the wrong way.
"Oh yes," he says, giving his dry lips a quick lick,
I hop into the cooling water and sigh at the great feeling of it.
Yukio gets in and walks over to me with a smirk.
"I want to tell you something," Yukio says as he sits next to me, as something wraps around my thigh poking at my womanhood.
"I-I," I stumble on my words feeling a bit flustered.
"I'm part demon, but-" I interrupt him by kissing him.
"Demon, or Angel, I don't care, you're my Yukio, I will not stop loving you, yeah sure you have a tail, sharp fangs, and pointy ears, but that doesn't bother me!!" I tell him truthfully as I place my hand on his tail, stroking it softly,
"But- I'm the son of Satan," Yukio mumbles out, laying on my chest hiding his face in my boobs.
"Babe, I can't blame you from who were you born from, I really can't, I can't make that judgement," I smile, trying to reassure him.
"Wow, why aren't you a teacher Ms. L/N?" Yukio asks me, snuggling up into my neck.
"Well because, I don't know, didn't go to school for it," I laugh softly, placing a kiss on top of his head.
"Hey, what happens if we had- I mean have kids?" He asks out of the blue surprising me.
"Well, I would give birth, but you would have to give me your seed first, and I would have our beautiful children," I tell him.
"Then I want children," he says a bit forwardly.

I gasp at his suddenness, but I gave a nod excited.
"Alright! Then let's have kids," I tell him letting tears fill my eyes making me happy.
"Like can we do it now or?-" he was asking being a gentleman.
"Now, would be great," I giggle.
He places a kiss on my lips, I kiss back.

Yukio's tail skillfully pulls my bottom bikini off and begins to rub my core almost entering me.
I moan into the kiss feeling him lick my lips, he pulls away and makes his way towards my neck giving kisses finding my sweet spot, letting me moan more.
His fingers begin to untie my bikini top and throwing it off somewhere.
"No more foreplay, just do it," I whimper as he nips at my collar bone.
Yukio chuckles with his fangs showing, he places a soft bite onto my neck making beads of blood drip, he licks the blood away, he pulls his trunks off and shows his length.
His tail moves away as he makes his way towards my entrance with his length.
Yukio enters with no hesitation and starts to thrust right away making me moan like crazy.
"More!" I whine, as he hits my G-spot right away making me moan louder I wrap my arms around his neck clawing his back softly.
"Keep hitting there!!" I beg as I begin to bite into his shoulder.
He angles himself to keep pounding right into that spot he hit. I whine in pleasure at my climax point is coming. (No pun intended)
Yukio whines and grunts as he continues tiredly as he was nearing as well.
"Y/N!" He moans loudly as I come onto his length making him lose control and come into me. The warmth of his seed going into me felt marvelous.
"Yukio!" I whine loudly trying to control my breathing as carefully as I can.
Yukio kisses me and I kiss back, we get out of the bath and dry off putting our swim suits in the dirty laundry so I can wash them later, I hug Yukio and smile at the thought of us being parents together.