Diluc sits at his desk, clenching his jaw as he notices the bulge in his pants. His head falls back as he sighs with his eyes closed. He swallows quietly as desperation quickly starts to take over.
Swallowing his pride, he began palming himself. Diluc covered his mouth while seeking what minimal relief he could get. Desperately trying to keep his moans to himself, he enjoyed the thought of Lumine too much. She turned him on, and he had such a love-hate relationship with that. His feeble attempts at keeping his moans to himself were failing, but luckily enough, his place of residence had been vacated for the night.
Lumine began making her way toward Diluc's office, she could hear faint moans through the door. She was well aware of what Diluc was doing, but curiosity had gotten the best of her. She silently opened the door, beholding quite an erotic sight. Her eyebrow twitched, interested. Her eyes soaking in the sight of Diluc palming himself in front of her. Diluc hadn't noticed her just yet, but when he did, he didn't bother stopping the motions of his hand. Diluc was panting softly like he was desperately begging for her to take over.
Lumine walked closer to him, his eyes lingered on her as he continues to pant. Almost whimpering as she came closer. She brought herself to his level, his eyes tracked her. Lumine's breath became unsteady, a growing anticipation growing within both of them. As she closed the distance, her lips met the skin on his neck. She could visibly see his shoulders slump in relief as he released a short gasp.
Lumine motioned for Diluc to move his hand and he obeyed. She undid his pants, softly stroking the tip, slowly making her way down while her eyes lingered on his face. She enjoyed seeing how his expressions changed when she touched him a certain way. Diluc's breath grew heavy. His eyes almost looked like he was pleading for her to touch him more. She obliged, stroking him faster. Her kisses muffled his moans, going up and down as he slowly lost himself under her. Diluc's hands roamed her body, slowly but surely taking every piece of clothing off.
Lumine abandoned his body for a split second, he leans in, wanting the kiss to last a little longer. Whimpering from the sudden loss of contact. Lumine was now on her knees, and despite the sudden change in roles, he still felt like he was the one being dominated. Her tongue circled his tip, making him gasp. Her head moved up and down, using her hands to stroke the bits her mouth couldn't reach. Diluc couldn't restrain the moans that fell from his lips, his hands desperately trying to find somewhere, anywhere to go due to the pleasure.
One of Diluc's hands lingered on her head as he tried to contain himself, unintentionally pushing her further down. Lumine could feel him twitch in her mouth as he reached his climax. His shoulders slumping from relief, his disheveled face made him even more desirable.
Lumine's lips met his once more, her hands roaming his body. She sat on his lap, positioning herself for the next round. Diluc looked at her with curiosity, waiting for her to make her next move. She lowered herself on top of him. He shuddered at the feeling of being inside of her. His mouth is slightly agape, slowly panting as she penetrates herself. His hands lingered on her waist, slowly gaining rhythm, as she goes faster. His sensitivity betrays him, she could see him losing himself more than the last time. His breath was heavy, his moans loud, his hands gripping her waist as she fucks him senseless.
Both of their moans echo throughout the room, Diluc reaches his climax once more and she doesn't stop until she gets hers. The curses and sputters fall from his lips as Lumine chases her orgasm. Her body tenses up once she reaches her climax, riding out her orgasm as Diluc tries to recover.
Just when Lumine thinks Diluc has had enough, he lifts her up. Placing her on his now-empty desk. His eyes look blown with lust, desire. Diluc uses his fingers to fuck her first, craving her kisses until he's satisfied. Curling and twisting his fingers, muffling Lumine's moans with his kisses. His breath is heavy once he abandons her lips, inserting himself. He shudders at the feeling again, a feeling he doesn't believe he'll ever get used to. Diluc begins thrusting inside her, holding one of her legs on her shoulder to keep balance.
Lumine's moans echo throughout the room, Diluc's movements hitting all of the right places, causing her back to arch. He desperately tries to keep his climax at bay, sputters leaving his lips as he continues to thrust. Diluc leans down, fastening his pace while Lumine wraps her arms around his neck. Lumine feels his muscles tense up, and she could feel her climax coming to her. Her nails slightly scratched the surface of his back, causing him to groan while she finally reached her climax, Diluc soon reaches his as well. Both of them were breathless from the heated moment. His kisses were sloppy but ingrained with love.
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Insatiable
FanfictionDiluc masturbates to the thought of you. // Story can be found under the same name on ao3 & tumblr