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Atsushi and akutagawa had to do a mission together, they weren't happy about it but got It done regardless.after the mission our little tiger is a little worked up, he feels a little hot but ignores it.
"Jinko, be my horse" the dark haired men demands expecting insults back. What he didn't expect was being tackled by the boy he addressed. Said boy was suddenly in half tiger form and panting. "Stop playing around and get of me"
The tiger didn't pay his partner any mind and ripped akutagawas pants of. "You can't seriously... Damn are you in heat? I would say go ahead but we're in the middle of a goddamn field"
"No one is here anyway, please" the mafioso can't say no to that face so he agrees.
The tiger wasted no time and got down and started eating akutagawa out to get him wet. The black haired man starts moaning and puts his hands into atsushis hair and pushes him down.
The mafioso moans even louder when the tiger adds his fingers into the hole, exploring alongside his tongue. Atsushi thrusts fast into his hole seemingly impatient and tired of waiting.
He pulls his fingers out a little later and immediately pushes back in. Akutagawa claws at his back and kisses him deeply. They get so lost in pleasure that they didn't realise that there are people near till one of the says something.
"Ouhhh what do we have here~?" Says a certain brunette detective. The couple startles and before anyone could react the tiger ran away with his partner not stopping till they were in akutagawas house.
"That's why I said we shouldn't do it in publ- AHH" the tiger starts thrusting again but even harder and faster than before seemingly possessive of his partner.
They somehow go the whole night only stopping when akutagawa passed out from exhaustion but atsushi took good care of his boyfriend (as he should). Dazai couldn't stop laughing after having witnessed that scene and immediately called chuuya to tell him.
Double black never let it go that that happened and sskk is embarrassed to this day but I will let you in on a little secret.
They enjoyed it ;)