I Challenge You!
ft. dom!Childe/Tartaglia x fem!reader
/WARNINGS: cockwarming, vaginal penetration, rough sex, clit rubbing, teasing, overstimulation, cum, calling you baby and good girl/
/words: 1.5k/
!!! NSFW minors dni !!!
It all started with a challenge to see who had more self control.
Now Childe was balls deep inside you, hardly breaking a sweat as he filled out the paperwork that comes with being a Fatui Harbinger, humming a carefree tune. Your pants and underwear had been discarded since the start of the bet while he had kept his clothes on, only unzipping his grey pants to push his thick cock inside your wet cunt.
You on the other hand were already regretting suggesting this. Your forehead glistened with sweat as you shakily breathed in through your mouth, trying hard to suppress your whimpers. Leaning back against his toned chest, you shifted your position a bit to prevent your legs from falling asleep. A soft whimper escapes from your trembling lips as you felt his cock rub against your walls and you squeezed your eyes shut, praying for this torturous feeling to end.
“Hmm?” Childe’s hot breath tickled your ear, causing you to squeak. “How are you doing baby? Wanna give up?” He pressed his lips against your neck, slightly sucking on the skin.
You bit your bottom lip and gripped his thighs as he continued to kiss and mark your neck. Your walls throbbed, clenching down on the thick cock inside you. Yes please just fuck me already
“N-No.. I’m good,” you breathed out, trying to calm yourself down. You couldn’t lose. You didn’t want to give him the satisfaction.
“Alright if you insist.” He chuckled and his lips left your neck. “Tell me if you can’t do it anymore okay~?” he teased and gave the shell of your ear a nice long lick. You gasped at the wet feeling and your needy sobbing pussy flutters around his hot cock. “H-Hah.. such a lewd girl.. do you want me that badly?”
Childe knew that you were near your breaking point. After all, it had been a good half an hour. With his scarily long stamina, he could go on like this for hours, edging you until you cum. He couldn’t help but tease you, finding how you try so hard at something you weren’t good at to be so cute and adorable. But you had been sooo good to him all week though, he felt a bit bad teasing you like this. His baby girl deserved a reward, didn’t she? And so he ran his fingers down the sides of your body and grabbed your waist, giving it a nice hard squeeze, before snapping his hip upwards, his fat tip hitting your spongey sweet spot.
Overwhelmed by the pleasure doubled by your sensitive pussy, you let out a sinful moan and tears welled up in your eyes. You really didn’t want to lose, but your body is already giving up. He was just too good his cock was just too good-
“I give up I give up,” you whined, panting heavily, wishing for your sinful desire to be fucked dumb fulfilled.
Childe let out a breathy laugh. He was glad you gave up. Finally he can fuck you to his heart’s content. “Aww~ and you were doing so well baby.” His fingers were now rubbing at your clit. Moans and whimpers fell from your lips as your walls clenched down further on his cock. “Don’t worry.. I’ll take care of you now.” His hands travelled down your bare thighs and roughly gripped the back of your knees, raising your legs up and pushing them back until they touched your shoulders.
“W-Wait! This position is - nnghh!” You were cut off by a thrust so hard it knocked the breath out of you. His large rough hands were gripping your thighs with such force that you were sure they were going to leave bruises behind, spreading your legs further apart for his fat cock to bully you better and harder.
The sounds of wet skin slapping against each other filled the room, accompanied by your almost melodic lewd moans and Childe’s breathy praises of how good you felt. Thank god he chose this large and sturdy armchair to sit in, he thought to himself, picking up his pace as he pounded into you, making you scream and sob harder. The legs of the chair were scrapping so hard against the marble floor that he was afraid they could break off any moment.
“Thought you could challenge me to something like this huh?” he asked in a smug voice. “Looks like you’re regretting it.” He slowed down his pace.. only for him to snap his hips back up, his tip pushing the limits of your cervix. You cried out at the pleasure mixed with pain, drooling forming near the ends of your mouth. “Better think twice next time.”
“I’m sorry I’m sorry I won’t do it again!“ you sobbed as he continued to bury his cock deep within you.
“Good girl.”
Tears threatened to spill from your eyes as you looked down at the big fat cock thrusting in and out of your wet cunt at a brutal pace. Since your trembling legs were up in the air, your ass barely touching his lap as he bounced you up and down on his cock, you were powerless over your own body and had no way to stop if you wanted to. You were utterly and completely hopeless, at his mercy, and somehow that made your pussy tighter and your walls spasmed around his hard throbbing cock.
“You like this don’t you,” Childe panted, never missing an opportunity to tease you. “You like it when I handle you like this? When I fuck you like this?” He let out a loud moan when he felt your walls clenching down on him more.
Incoherent words spilled from your lips as your tearful eyes rolled back into your head, completely overwhelmed by the immense pleasure. You wanted to tell him how good it felt but only managed to moan out his name. “C-Childe.. nnngh..” You felt the knot forming in your tummy and knew that your high was near. Letting out a loud moan and babbling about how close you were, you threw your head back over his shoulder and he took that chance to suck on your exposed neck, never once flattering in his merciless pace to fuck your brains out.
“Cum for me,” he muttered against your neck, lapping up your sweat with his tongue. “Cum for me like the good girl you are.” He freed one hand from holding up your leg to reach down and rub roughly at your clit, speeding up your climax. He wanted to feel your pussy clamping down on him hard. And he wanted to feel it now.
The tight knot in your tummy became undone as you came with a pathetically loud moan, your juices soaking Childe’s pants. He hissed and groaned at the way your walls spasmed and squeezed his throbbing cock, bringing about his own high.
“Fuck I’m close.” His hand went back to gripping your thigh and raising your leg up. “You feel so good baby. Wanna fuck you faster and harder.” And he did, picking up his already brutal pace and making your sensitive body bounce violently with each thrust.
Tears rolled down your cheeks as you begged him to stop. Your poor sobbing pussy couldn’t take it anymore. It was so raw and sensitive. Each thrust of his hips doubled - no - tripled the pain and pleasure. His fat tip hit that one sweet spot over and over again as his veiny cock dragged roughly against your walls.
“Just a bit longer I’m close I’m close,” he reassured you sweetly, still slamming his cock up into you. “Fuck.. shit I’m coming-“ He gave one final thrust before painting your insides white. You shuddered as you felt his hot white cum sloshing about inside. He let out a long moan as he let go of your thighs, your legs falling to either side. He felt his cum leaking out of your poor overstimulated cunt as it trickled down his cock and onto his balls, making a small white puddle between his thighs.
The two of you sat still for a while, catching your breath and filling the room with heavy breathing. “Mmm baby.. “ Childe muttered as he pressed sloppy kisses on your neck, his arms snaking around your waist. He wondered if he had taken it too far. “You okay?” he asked and you could hear the genuine concern in his voice. No matter how badly he wanted to mess up your insides, your ease of mind and well-being were his first priorities.
“That.. felt good,” you replied, your voice hoarse from crying and screaming earlier. “Even though I lost,” you added with an annoyed ‘hmph’.
He laughed, cupping your cheek with one hand and placing a gentle kiss. “Maybe I’ll let you win next time. But..” He blew into your ear, causing you to yelp in surprise. “I’ll be much rougher.”
His words made you shiver. He always knew how to turn you on with his words. Feeling like you were forgetting about something, you looked down and gulped at the sight. “By the way.. you’re still in me.”















