Ochieng scored his first LaLiga goal and set up both of Real Sociedad's other strikes in the 2-3 win at Elche, a performance that made him the standout player of the afternoon.
Speaking to MARCA, he described the emotion of the moment in simple terms.
"I'm very happy with the win and also with the goal. It's a loose ball in the box, I turn well and put it in," he said. "Who do I dedicate it to? I hadn't thought about anyone, only that it was my first goal with Real and in the top flight.
"I'll think about who to dedicate the next ones to, but I do want to thank everyone who helped me get to where I am."
The Kenyan also played a role in both of his side's other goals, reading the game and his team-mates' movement to pick out the right pass at the right moment.
"I saw Yangel and I also heard him, because he came shouting 'Job, Job,' and that's why I gave him the pass. And with Sučić I saw him and thought it was just a matter of playing the ball into space and that was it," he said.
What he could not explain was where he found the physical reserves to finish the match playing every minute with ten men after Jon Martín's red card.
"Where did I get the strength from? I don't know either, because in the 70th minute my calves cramped up, and five minutes later the pain was gone, so I kept playing."
Ochieng revealed what head coach Pellegrino Matarazzo had asked of him in only his second start of the season, having signed a new contract in February.
"'Rino' asked me to do what I used to do at Sanse, and also at the C team, and now it was my turn to do it at Real. Now I have to keep working to get more opportunities," he said, adding that he does not yet consider himself a top-flight player. "Am I a Primera player? No, not yet, I still have a lot to do for that."
The 23-year-old, who left Kenya as a teenager thanks to a crowdfunding campaign that supported his family, said he still felt like he belonged with Real Sociedad's reserve side rather than the first team.
"I try to learn every day from the first-team players in training. Oyarzabal? It excites me to be with him, seeing the career he's had," he said.
Reflecting on the wider journey that brought him to this point, he added: "It's like a dream come true, because ever since I was little I dreamed of achieving this. I started pre-season a bit slow, but from the Bernabéu game onwards I've been gaining confidence, and I want to help the team win with my qualities alongside my team-mates. Now Anoeta? Yes, there's nothing like winning at home."