Only One String Attached

Part 3

As they fell to the floor pooling around his ankles, Eijiro remembered what he was wearing and a blush rapidly spread from his cheeks to his shoulders. Katsuki's eyes finally dropped and took in the sight of Eijiro's lace underwear and a low moan escaped his lips.

"What's this?" Katsuki asked, undertones of excitement dancing in his voice, as he grabbed the delicate textured fabric between his thumb and index finger, rolling it gently between them. "You got all dolled up for me?"

"Well- Um, yeah. I just thought, after everything with my moms today, that I might surprise you." Eijiro shifted his weight to the other foot slightly, feeling more self-conscious with every agonizingly slow second. Katsuki straightened up, looking down at the omega before leaning in.

"It's a great surprise, baby." He murmured, his lips close enough to Eijiro's face that he could feel them forming the words, before pressing a kiss to his cheek. His five o'clock shadow brushed against the skin, the rough texture sending shots of pleasure down his spine. "You're getting them nice and wet for me already aren't you?" His voice was husky in Eijiro's ear.

If slick hadn't already started pooling in his panties, it definitely would be now. He nodded in confirmation, and Katsuki hummed his approval, the vibrations making him shiver. Katsuki pressed another kiss below his ear, before gently guiding him back towards the bed by his hips, fingers dipping below the waistband and dancing across his skin.

The mattress hit the back of his knees, and Katsuki helped to lower him down, before pulling away, lifting his shirt up and over his head with one hand, and fumbling to undo his belt with the other. Eijiro reached over and helped to undo the belt, his fingers playfully brushing against the tent that had formed.

"Be careful, baby. You tease me too much, and I'm going to have to return the favor." Eijiro grinned in response, continuing his task, and letting his fingers wander, a huff of air releasing from the alpha's nose at the contact. He unbuttoned Katsukis pants, letting them fall, but before he could reach for the fabric underneath, Katsuki was pressing him back into the mattress with a kiss.

Katsuki broke the kiss as he moved to stand, hands settled on Eijiro's hips, as he stood between his legs. His eyes wandered Eijiro's body, settling on the red lace, distorted more from his erection. He dropped to his knees, pressing his nose to the red fabric, and inhaling deeply.

"Fuck, you smell so good. Turn over for me." He says, leaning back to give him the space he needed to navigate flipping onto his stomach. Eijiro rolled over, propping himself up on his knees, and immediately, Katsuki's nose was pressed into the fabric again. "You really did get them nice and wet, hmm."

He started mouthing at the fabric and the friction against his delicate skin had Eijiro's muscles tensing, soft whimpers slipping past his lips. Katsuki's tongue pressed the lace against his entrance and a spark of pleasure shot up his spine, sending flames of arousal licking across his skin.

"Katsuki." He groaned, as he heard the wet, slurping sounds the alpha was making as he tried to suck the slick through the fabric. The additional auditory stimulation sent another shiver up his spine. Katsuki's tongue swirled, twisting the fabric, and pulling it taut against Eijiro's aching cock. "Katsuki, please touch me. Please."

"Not yet, Red. Soon." Katsuki's voice came out muffled, refusing to pull his face away from his meal. He continued to devour the slick pouring out of the omega, but after a minute he groaned in frustration. "It's not enough." He growled, as he pulled away. Before Eijiro could question what he meant, Katsuki grabbed the fabric, ripping it open, and dipping back down to continue where he left off.

"Those were-." Eijiro gasped as Katsuki pressed his tongue to his entrance. "Those were my favorite pair."

"Don't worry, I'll buy you more." Katsuki mumbled, again not pulling away. He pushed his tongue against the puckered skin again, this time dipping into the hole with a groan. Eijiro felt every nerve in his body ignite, and his back tensed.

"Katsuki, please. Please." He begged as his arms shook under him, where he was propped up on his elbows. Katsuki didn't respond, continuing to roll his tongue inside him. Eijiro dropped his chest to the bed, gripping the blanket in his fists tightly, ready to succumb to the pleasure racing through him, just as Katsuki disconnected from him. Another whine escaped his mouth and Katsuki hummed in approval.

"You're so good, baby." Katsuki expressed as he massaged the fleshy cheeks in front of him. He ran his hand down Eijiro's back, letting his nails lightly graze his skin, sending shivers up his spine. He folded himself over the top of Eijiro, pressing a kiss to his shoulder. "Are you ready for me baby?" His lips ghosted over his skin as he said the words. Eijiro nodded, feeling the blankets shift under his cheek. "You're such a good boy." Katsuki whispered as he straightened up again. The words sent a jolt of pride through him, before a small burst of pleasure washed over him slowly like sunlight creeping through a window, as his cock was pressed against his entrance.

Eijiro let out a broken gasp as Katsuki gently started to push inside him. The slow creeping pleasure that had started blooming across his body, rapidly picked up pace, engulfing him in the euphoric warmth. Katsuki's movements were slow and deliberate, as he continued to gently thrust into the omega. Eijiro whined, a strong need to be filled taking over.

"Katsuki, more. More please." He wiggled, trying to get Katsuki to give him what he wanted, but only gasped at the friction against his nipples, and chest. The alpha pressed a hand to his back, his thumb playing with the fabric hanging in tatters from the waistband still situated around his waist.

"We're almost there, Red. Just a little bit more. Such a good omega, taking my cock. Good boy." Katsuki praised, still continuing his slow steady pace, until he was fully sheathed in the omega. "I'm gonna pick up the pace now, okay?" Eijiro nodded, as tears built in his eyes from the feeling of him settled deep inside him.

Katsuki continued the slower pace as he pulled out of him, his cock dragging against his walls, continuing to build upon the already intense pleasure he was feeling. Before Eijiro even had time to adjust, Katsuki quickly slammed back into him.

"Katsuki!!" He cried out loudly, the sound muffled by the blanket now bunched around his face. He felt Katsuki continue at this fast pace, every thrust into him nudging him closer and closer to the brink. Katsuki gripped his hips with an iron grasp, holding him in position for each thrust. Eijiro's walls began to tighten, clenching down and ready for the release waiting just around the corner.

"Cum for me, Ei. Let go, baby." Katsuki purred, and Eijiro fell apart, tears streaming down his face, as his release spilled from his cock onto the blankets, once again cumming untouched. His walls had tightened on Katsuki's dick, who began to gently rock his hips, pushing himself deeper. Eijiro felt Katsuki's knot press against his sensitive entrance. Katsuki rocked a little more, before applying a bit more momentum to his hips, pushing the knot past his rim.

Katsuki continued his rocking, the knot swelling slowly inside Eijiro at the small amount of friction. Finally the knot fully popped, and after a few more rocks, Katsuki's release began to fill him. The alpha gently lifted the omega's chest off the bed, supporting his weight in his arms.

"Alright Eijiro, I need you to move forward okay?" Katsuki encouraged. Eijiro nodded, slowly moving his legs to crawl up the mattress, Katsuki following his movements, until they were at the pillows. They settled down on their sides, Katsuki still attached inside him. Eijiro felt exhaustion wash over him, the emotional and physical toll of the day settling on him, and he started drifting off, feeling the warmth of his alpha behind him.

A/N - Please let me know what you think, even if it's just a simple heart in the comments, it means the world!!

And feel free to follow me on twitter @emrldgamrwrites where I post my stories first, retweet other writers' fics, and am just kinda stupid lol. Thank you all for your support, I genuinely hope you enjoyed the story!