Kakashi followed his former teacher and current Hokage. Today was one of the few days they could spend together considering their hectic schedules. The grumbling and the fact that his teacher looked slightly hung-over was not a good sign. There was only one person who could get Minato-sensei to get that drunk, and that was Jiraiya. When Jiraiya got him drunk, he started making bets with him, and those bets tended to be somewhat...perverted. In fact, as a result of one of those bets, Kushina-san was now expecting. Minato-sensei always won those bets, because the penalty for losing was usually worse, much much worse.
"...can't believe I have to kiss both of them." Minato grumbled. "Think of it as training my..."
"What is it sensei?" Kakashi asked, just knowing that he would be better off not knowing even though the curiousity was beginning to eat him alive.
"Ah, it's nothing. I just made another stupid bet with Jiraiya-sensei." Minato replied as they headed out to one of the available training grounds.
After training together for a while, Minato led his former student to one of the local onsen. Much to Kakashi's surprise, it wasn't the one they usually frequented, but the somewhat higher class one that the likes of the Council and the Heads of the Hyuuga and Uchiha clans sometimes visited. Technically, it should be the one Minato visited as well considering the fact that he'd recently been elected Hokage, but old habits died hard. The reason for this deviation in routine soon became apparent, much to Kakashi's horror.
The head of the Hyuuga clan and his twin brother were relaxing in one of the bathing pools when they arrived. Hiashi nodded at Minato in greeting and Hizashi smiled slightly and waved a little before they turned back to the conversation they were having about Hizashi's infant son. This less than formal greeting was because the three of them had known each-other since the Academy, and had gotten to the point where they could ignore such things as titles like Hokage without being considered rude.
Kakashi had just started getting settled into the nice warm water when Minato struck.
Without warning, Minato kissed Hyuuga Hiashi full on the lips. Before the stunned man could react, Minato turned to his brother and kissed him as well.
That kiss apparently didn't go as the young Hokage had planned, because Hizashi was able to dunk a rather stunned Minato after he had licked the man's lips and stuck his tongue in his mouth after he had opened it most likely to comment on how gross that had been.
"Hizashi!" Hiashi snapped at his twin who was still holding Minato underwater.
"What? It's not like you wouldn't have done it yourself if father hadn't spent years trying to make you act like someone had surgically implanted a flagpole sideways." Hizazhi replied.
"That doesn't matter. Let him go, people are watching." Hiashi replied.
Hizashi let Minato up with a sigh.
"You get away this time, but try it again and I hold you underwater until you stop breathing." Hizashi said to the Hokage who looked a little like a drowned rat.
Minato just shrugged. Considering the number of ways this bet could have gone wrong - including the possibility of a Juken strike to the balls - he felt he got off easy.
"So, now that I no longer have Jiraiya-sensei's stupid bet hanging over my head, how's things?" Minato asked as he seated himself well out of arm's reach of the pair of Hyuuga.