"You lucky little..." Kinji stopped himself before he could even say the curse word. He just grumbled while pulling a cash out from his wallet with a hint of annoyance on his face. He can't believe how many times you've won today. Lady luck's always been with him, afterall.
He handed the money to you with that grumpy look on his face, not wanting to do your dare and not even asking if you're giving him one. The deal was doing the winner's dare for you, or give them money instead. He tsked before speaking, "Let's do another one, you're cheating." He said while pointing a finger at you. Although just a harmful accusation, he was still pissed as he never wanted spending money to his rival, a cocky brat like you.
He would like to have another go, and another, and another after that and so on. He wasn't used to losing on something stupid like guessing how many hops would the frog you were currently watching would do before it pauses. He was gripping his almost empty wallet as he watched the tiny animal seriously and waited for the result on which you guessed right, and again, you won.
"You stupid frog, can't even hop properly." He grumbled while he was counting the bills on his wallet before he hesitantly looked back at you. He doesn't have enough money to spend for his week's expenses anymore so he chose to do your dare instead. "Hurry up, what the hell do you want me to do?"