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"You'll thank me for that later~♪"
It can mean anything from buying a soda can to wearing cat ears all day, or something even worse if Rinne has more time to think.
Kohaku demands to repay right now so he doesn't.
Why not. Not a big deal.
"Hmm--aight! Then, give yer kind Onii-chan a kissy."
When his...their adorable kid makes a face like this, no wonder it's the first option coming to Rinne's mind.
He'll chicken out anyway. And yell at him, cheeks flushed: "What're ya thinkin', moron?!" Cute as always.
Or so Rinne wanted.
Kohaku frowns at him, considering, and hesitantly pulls down by the shoulders, clearly annoyed by their height difference. Cute indeed.
Rinne saves him the effort, bending and turning a cheek.
"Here ya g-"
...!
The night breeze against his face is cold.
Kohaku's lips against his are warm.
And incredibly soft.
...He has to pull the little shit off because he shows no intention to stop, forcefully holding his face, sticking his tongue ouーーwhat the fuck?!
"Wh, whoa there! Ya got a fever, hothead?"
His bad, lingered for a bit too long.
"W-what gets ya so flustered, Rinne-han?" Kohaku smirks, more awkward than smug, "Ya asked for a kiss-"
"A small one! ...Better save all that stuff for your special someone."
His bad, got carried away for a second.
Just that.
Just that...?
"Well, ...If I want it to be you someday, that can count as a practice?"
Rinne flinches, then freezes under the demanding gaze.
Can't even open his mouth...if only he had anything to say at all.
Silence, growing louder with each second, is suddenly broken by a passing car.
"ーーHuh?"
"...Heh, jus' kiddin'~! Good face, Rinne-hanー"