Tsundere Hime to Yotogi no 10-Kakan ~Isekai de Kozukuri Meijiraremashita~ (RJ01601873)

“I won’t let you touch me!”
Yuma Kasuga, a part-time worker, is summoned to another world.
When he wakes up, he finds himself in the declining kingdom of Elgrand.
“Hero, bear a child with the princess. That is the only way to break the curse.”
King Gardis gives him this command:
He must spend the night with the first princess, Fiana.
With silver hair and purple eyes, the small but strong-willed princess throws bread, bites, and yells.
“It’s my duty for the country. I’m not giving you my body.”
However, after 10 nights of constant companionship,
he can no longer suppress his voice, his body reacts involuntarily, and the true feelings he had hidden beneath his anger begin to overflow.
“…Maybe…I want to believe in you…”
Ten days with the tsundere princess could not possibly end as just a duty.