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"For a human, you're quite a graceful dancer, brat."
Yuuji giggles as he dances, the end of the white yukata he's wearing silently flutter in the wind as he moves. The moonlight lit the surface of the lake, its silvery light helps him see as he dance, careful not to step at Sukuna's tail that is hidden underwater.
Its one of those nights where he and Sukuna goes out to the island's lake to practice dancing. The only music they have is the sound of cicadas, and the only light they have is from the moon.
Fireflies fly around them, and Yuuji thinks that Sukuna's eyes looks fond as he watch him dances, the fireflies illuminating his red orbs from time to time.
"Well, i may or may not joined a ballet classes when i was a kid. I guess my body still remembers how to move gracefully."
Sukuna hums as he effortlessly lift Yuuji's body off the water the second Yuuji jumped towards his direction and starts to spin him around.
"You should dance more." Sukuna said with a quirk of his lips and a fond glint on his eyes. Yuuji giggles again, his hands finding purchase on the naga's shoulder, his fingers skimming along scaled skin.
His hands that rests onto the naga's shoulder gently moved to grasp a handful of the naga's hair, their nose brushing as he leans close.
"Yeah? Want to see me dancing more?" There's a mischievous grin tugging on his lips. And Sukuna might've seen it, as he responded in the same kind.
"Yeah. You look good doing it."
He doesn't know when did they stopped dancing, nor who lean in to kiss who first, but before he knew it, their lips have already found each other.
Yuuji was expecting their first kiss would be rough, especially with Sukuna's aggressive nature. But his guess was wrong as Sukuna gently kisses him, careful not to cut his lips with his fangs when the naga bit at his lower lip, making him gasp. Soon the naga was exploring his mouth with his tongue, and Yuuji was all but melted in his arms.
When they pulled back, both of them are panting heavily as they stare at each other's eyes. It was Yuuji who broke the silence first, his hand caressing Sukuna's face with gentle touch.
"Sukuna, i love you."
There's a split second flash of confusion in the naga's eyes before it dissipates into nothing. Yuuji thinks that even if Sukuna doesn't understand what the word 'i love you' means, he must've understood what Yuuji meant as he claims his lips again.