Warm Sugar: DekuKatsu

Chapter 19🍡 Guide Me~

Warning! Smut!
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Edited
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Midoriya kisses Katsuki's neck, occasionally bitting him as he traveled downwards to leave rose red hickeys on his chest. He nibbles on one nipple while he pinches and pulls the other, smirking as he listens to his omega moan and squeak. "Ahn~! I-Izuku. Haaa~."

     Midoriya chuckles and switches to the other side, giving it the same treatment to stimulate the small teen. Once he felt satisfied with his work, he decided to pull Katsuki's shorts and underwear off together. Though he managed to get his bottoms off, his movements were rushed. Midoriya leans down between his legs and growls lovingly at the sweet aroma from Katsuki's slick.

    Maybe...since he helped me when I was in Heat. I can...help him with his Rut, Katsuki thought bashfully. The young omega sits on his elbows, his alpha gripped his thighs tightly as he lapped up the sweet juice that poured from his hole. "A-ah wait. I-Izuku, l-let me help you. I...wa—wah~!?" Midoriya pushes his tongue inside and presses the wet muscle against Katsuki's soft walls. His head falls back, his cherry pink lips parting as he let out sinful cries. "Pl-please wait. I-I wanna help you. I wanna...m-make you feel good too~!"

Midoriya pulls away and tilts his head, curly bangs covering his right eye. "Make me...feel good, you say?" Katsuki was nervous with the look Midoriya had in his eyes. It was hard to read what he was thinking about. He watched as the greenette changed their positions. Katsuki couldn't look away as Midoriya lazily unbuckled the belt and popped open the button. He inhaled sharply at the tent poking through his underwear. Even though they've had sex several times, it still continued to make heart race.

"D-do you....want me to—to suck you off", Katsuki asks shyly.

     The alpha smiles sweetly. "You wanted to help, right? I'll be as gentle as possible...okay?"

Katsuki nods his head languidly, showing that he understood. Katsuki grabs the hem of the briefs and gingerly grabs his cock. He strokes Midoriya slowly, teasing him but also experimenting with the reactions he'd receive. Midoriya would sigh heavily, small gasps escaped from his lips as he begged his lover to go faster.

Katsuki leans down and kitten licks the head. He kisses it, watching as precum dribbled from the slit before laying his tongue flat against it. Katsuki wraps his plump lips around his cock, slowly bobbing his head and inching down carefully, gagging every now and then. "D-Don't force yourself. Take it slow babe, Mmh~. Fuck Kacchan, ahh~. Damn that's good baby...th-that's it."

Katsuki moans at the praises and moves his head a bit faster. Midoriya helps push and pull the smaller male's head. The tightness of the feminine male's throat consuming his body even more as he fastened his movements, thrusting up into the tight warmth. Katsuki stopped bobbing his head at one point. He could feel Midoriya's member twitching in his throat.

     "Ah! Sh-shit! Gonna cum babe, gonna cum. Swallow it all for me~, e-hah-every last drop~." Midoriya pushes his head down and holds it, hot cum shooting down Katsuki's throat. Some of the liquid spilt out from the corners of his mouth and drops trickled down his chin. Midoriya lets go of Katsuki's head, the short male lifting up and swallowing some of it. "Yuck. Gross", Katsuki mumbles. He sits in Midoriya's lap and kisses him, the little bit that was leftover was pushed into his mouth.

     They pull away, noses touching every now and then. "Yeah...that does taste kinda disgusting. But yours is good~." Katsuki's cheeks exploded into a gorgeous shade of red. Midoriya laughs and wraps his arms around the omega. He kept his hazy green eyes trained on Katsuki as he inserted a finger one by one. Katsuki whimpered at the sudden intrusion. His nails dig into Midoriya's shoulders before relaxing, letting out soft moans the more Midoriya thrusted his fingers.

     The sticky liquid trickled down his thighs. He throws his head back when the greenette struck his sweet spot. "A-ah~! Right there! A-again!"

     Midoriya chuckles fondly, "found it once again~." Midoriya leans over to his nightstand at but. He opens the drawer and pulls out a condom. "I don't want Tsu trying to kill me again", he whispers. Katsuki giggles and kisses his mate's neck. "I understand. She was a bit scary."

     Midoriya lays back on the pillows and puts the condom on. Katsuki was confused as to why he wasn't laying on his back instead. As if his thoughts could be read, Midoriya answered his question with, "I'm gonna let you ride me."

"R-ride? What's that?" He figured it was something that could be considered sexual, but they've never down anything like it. Midoriya snickered at how oblivious Katsuki could be no matter what the situation was. But he does wish he wasn't like that all the time, especially if something bad could be avoided.

     Midoriya holds Katsuki over his cock and slowly brings him down. Tears brim Katsuki's red eyes, he groans softly and pants once he's fully seated. He looks up at the ceiling, his hands were pressed on Midoriya's chest. The new position was very weird to him. "Haha, you okay Kacchan?"

     Katsuki looks back down at the greenette and nods his head. "F-Fine~. Ah, I'm fine."

     "....alright. Now slowly come up, and then come back down." Katsuki does as he's told, with Midoriya still holding his hips, he goes up and then comes back down. Repeating this action repetitively, Katsuki lets out a cry, a euphoric feelings tingling throughout his body. Katsuki starts bouncing up and down faster when it was beginning to feel all too good.

    After a while, Midoriya sits up to get a better angle. Katsuki clings onto the man for dear life as he moves up and down with vigor. He didn't try to keep his voice down. Katsuki wasn't worried about that right now, but he might worry later. Just might.

"Ah~! Ah! I-Izuku! Izuku! Ahh~! Please harder! H-harder", Katsuki screams. There positions are switched quickly, he laid on his back, Midoriya now wanting to take control since his inner alpha seemed to overcome his dignity. His right hand pins Katsuki's leg on his shoulder while the left kept the other leg spread. The omega's glossy eyes rolled back a bit as his tongue sticks out his spit coated lips.

When Midoriya hits his prostate dead on, the volume in Katsuki's voice heightens. "Ah! Yes! Yes! Yes! Please hit it again! Don't stop, don't stop, please don't stop for me~!"

"Ngh, you're voice sounds so pretty baby~", Midoriya groaned. He leans down and captures his Katsuki's lips in a messy kiss. Katsuki could feel his hips starting to move sloppily, but his dick never missed hitting his sweet spot. He lets go of the sheets and hugs Midoriya around his neck, moaning sinfully into his ear as he rocked back to meet with the rough rhythm. "Ah~, I'm gonna cum. I-I'm gonna...mmhm~, cum", Katsuki slurred.

     Midoriya lets the blonde's legs go and holds him close. Katsuki instinctively wraps his legs around Midoriya. "Cum–nhm, l-let it out for me~." And without another word, Katsuki throws his head back on the pillow and cums. Midoriya thrusts into him a couple more times before pushing his knot and coming inside of the condom. The two stay close together, not moving to regulate their breathing. Midoriya runs his fingers through damp spikes and kisses Katsuki's temple. "You okay?"

     Katsuki giggles and rests his hands on Midoriya's face. He rubs his thumbs soothingly on his cheekbones and smiles. "I'm okay....um. H-how's your Rut?"

     "Still hard."

     Katsuki gives his lover a deadpan look. "Even though you're scary, you act like a horny teenage alpha."

     "Hey. I'm not even that old", Midoriya whines.

Katsuki laughs, the harmonious tone ringing wonderfully in Midoriya's ears. "I know...but you're older than me." Midoriya couldn't help but chuckle. They talked for a while until his knot went down, but he could slowly feel himself getting hard. Katsuki locks his lips with Midoriya and moves against him member, whimpering at the overstimulation it created. Midoriya knew he had to go do an errand in three hours, but he couldn't let this end so soon. He just wanted to stay close to Katsuki.

     Midoriya rests his head on Katsuki's forehead, leaning a little into the blonde's touch. "I'm so lucky to have you", Midoriya mumbles. Katsuki blushes, but he smiles, not helping how in love he was with this person.

"Me too~."