Osomatsu-san Oneshots (Book 3)

Guardian 🍋(Osomatsu x Demon! reader) Lemon

For savewillcipher

I let out a sigh as I heal Osomatsu's wounds which consisted of a few cuts and bruises. But he also had a slashed stomach. The wound was bad but luckily not that deep. I have him remove his hoodie so I could heal it. I lay my hand over the gash and let my powers do their work. We were both silent with me having a deep scowl on my face. Finally I spoke up.

"We're lucky I got here quickly. He would have killed you." I say and he hums "yeah...thank you y/n." He says and I hum before pulling my hand away as my work was done. "It's no problem. I'm your guardian. Your protector. It's my job to protect you as a part of our contract." I say and he nods "I have been your protector for years...years of never having to worry about him." I say with a growl before I hum as Osomatsu pets my head.

I look up at him and saw him smiling "well I'm okay now...where did you even send him?" He asks and I smile before chuckling. "Well Tougou was a bad man. A criminal. A murderer. Soo I sent him to my superior." I say with a smirk and his eyes widen. "No way. You sent him to hell?" He asks and I nod with a hum. "With what he has done, he would've ended up there anyway...Of course what sealed his fate was him coming back to try and kill you."

Osomatsu chuckles and hums "Yeah and man you were angry." He says and I nod "I was furious." I say and he hums "You seemed really really angry though." He says and I look him in the eyes before leaning in close. "Osomatsu. I care about you a lot and I never want to see you get hurt." I say in a serious tone and he hums "I believe that I may have fallen for you." I say and he blushes softly.

"O-Oh..really?" He asks and I lean in closer "mmhm. Really really." I say and he gulps nervously before leaning in to close the distance. I blush and hum as he kisses me. My eyes flutter shut and I wrap my arms around his neck. I move to sit myself on his lap. I hum as his hands thread through my hair before I flinch. I pull away with a blush and he hums. "S-Sorry..you just grazed my horns." I say and he hums before moving to rub my horns.

I blush harder and hum softly. "So they're sensitive?" He asks and I nod before leaning in to kiss his neck. He hums and pulls away one of his hands. I hum as his hand roams down. To my tail. I quickly pull away to tell him to stop but gasp when his hand grips the base of my tail. He hums and threads my tail between his fingers. I bury my face into his shoulder with a soft moan.

"O-Osomatsu~ M-My t-tail~" I whine out and he hums before tracing his hand up the length of my tail. "Hm? Is it sensitive as well?" He asks in a smug tone and I look at him with narrowed eyes. "You smug little bast-Ah~" I cut of with a moan as he strokes my tail. I bite my lip and gyrate my hips against him. I hear him hum and he stops stroking my tail.

I hum and glance at him to see him holding the head of my tail up to his face. My breath hitches and I moan as he licks the head of my tail with the flat of his tongue. I bite my lip and moan as he continues to lick my tail. I could feel my tail begin to twitch and Osomatsu chuckles. "It's twitching now~" he purrs and I whine softly before pulling back. I look at him through lidded eyes and he hums.

I held his face and kiss him hard. He hums and releases my tail to hold my hips. I tilt my head and push my tongue into his mouth. He hums and holds me closer as he grinds up against me. I grip onto his shoulders and moan into his mouth. I pull away with a hum before I pull my top off and Osomatsu blushes. "Um..So do demon girls just not wear bras at all or what?" He asks and I smile

"Not just bras~" I purr before leaning up to his ear "We aren't really fond of underwear either~" I purr and I felt him shiver. I giggle as I felt his dick throb from under me. I hum and move off his lap to remove his bottoms. I toss them aside and bite my lip as I saw how hard he got. I hum and lean down to take his dick into my mouth. I moan as I slowly bob my head with my tongue swirling around his shaft.