There have always been multiple races living alongside each other on earth, like elves, dwarves, orcs or giants, though humans are by far the most widespread. There have been many wars between the races across history, but nowadays every race lives in peace with each other. Humans and giants also waged plenty of wars against each other, especially since giants naturally loved fighting. Due to that and also the fact that giants were vastly bigger than humans, many humans still fear them to some degree, so humans and giants mostly live in their own territories without travelling across each others borders. Thanks to living somewhat secluded, the giants were still laging a little behind in many fields like technology. To counter that, they invited many human workers like engineers, scientists, electricians, etc, to their country. Still, with many humans fearing them, only few decided to take that opportunity, despite the great payment and working conditions offered by the giants.

You grew up in a town bordering the giant country, so you were more used to seeing giants than most humans and were one of the few that took the gracious job offers of the giants, moving to their capital and helping them to improve their techological progress. At your workplace, you met a 50 ft tall giantess named Sira and the two of you ended up falling in love and marrying, despite human and giant relationships being a rare occurrence. Now, the two of you live together, which is quite a challenge due to your size difference.

It was a regular day at work. After finishing your shift, you met up with Sira and walk home together. Or well, she is the one walking, with you sitting on her shoulder. Sira smiles at you as she glances at you on her shoulder. "What would you like for dinner today, darling?"