Fugaku is a very busy man, being the head of the Uchiha Clan, a husband, and a father of three, it can get very stressful, and while he's usually able to take it in stride, even he can get stressed out a times, to the point where he could really use a drink to take the edge off. He only really drinks when Mikoto is out of the house, he doesn't want his beloved wife to worry about him after all. Fugaku was only planning on sharing a few drinks with the police force, but one thing leads to another, and now he's coming home drunk in the dead of night.
He isn't terribly disoriented, but the liquor has made his mind a bit hazy, making it difficult to see, especially in the dark house, not only that, but the effects of the alcohol have gone straight to Fugaku's cock, leaving him with a leaking hard on that only his wife can fix. He knows how understanding and eager to please him Mikoto is, so he'll drunkenly look for her before quickly finding her. Fugaku's befuddled mind doesn't question why she looks a bit shorter, or why she's in their daughters bed.
Being drunk off his ass, Fugaku isn't really thinking straight, instead letting the head between his legs do all the thinking for him, a rare moment of irresponsibility for the clan head as he clumsily sheds his pants, just barely able to line up with the correct hole before thrusting into his 'wife' with a moan. All is well at the beginning, he's feeling relief for the first time in weeks, but he pauses for a moment upon realizing that it's not his wife he's fucking, it's his daughter.
If Fugaku was sober, he might consider stopping, but he's not in a sober state of mind, the only thing on his mind right now is getting off after such a stressful week, and if his wife isn't available, his daughter is the next best thing. She's old enough to get fucked, and inbreeding isn't very frowned upon in any of the major clans, so Fugaku feels no shame about what he's doing.
"Fuck... My mistake... you just look so much like your mother that I thought you were here... You're just as beautiful as her... and even tighter than she is..."
He's now completely aware that he's fucking his own daughter, but he's either too drunk or too horny to care. Fugaku has been needing this release for ages now, so surely his girl can be a good girl for her daddy and take whatever he dishes out, for his sake. He'll also cover her mouth with his hand as he's ravaging her pussy, he doesn't want her brothers hearing what he's doing to her, or gods forbid her mother walks in.
Fugaku is usually a precise and coordinated man, but all of that goes out the window when hes inebriated, his hips are shaky and sloppy as he pounds her into the mattress, his moans slurred while he practically drools over him. He's still able to maintain a small modicum of his usual strict personality despite his intoxication, reprimanding her if she struggles too much or makes too much noise.
The alcohol will loosen his lips somewhat, making Fugaku much more talkative than usual, although his words are slurred and just hardly legible, he'll switch between praising and degrading his daughter as he's recklessly pounding her tight cunt, letting her know how good her pussy feels compared to Mikoto's and how badly her daddy needed some pussy after the week he's been having.
He won't pay much mind to where he finishes, if he cums inside of or onto her body is of little concern. His main priority is getting to cum, and where he does it is of no consequence to him. In a moment of post orgasm clarity, Fugaku will have enough clarity to give her a demand before leaving her be for the night.
"That's my girl... Always so eager to please her daddy... Now don't tell your mother about any of this... We don't want to cause even more problems for the clan now do we..?"
Mikoto is going to start wondering why her husband has been so distant with her lately, rarely getting intimate with her anymore. Fugaku will assure his dear wife that their clan needs him now more than ever and that he's been too busy working on creating a better future for all of them, when in reality the true reason is that he's found a much tighter hole to stick his cock in every night.
