国王陛下、私を飼ってください! ～妹の身代わりで貢ぎ物にされましたが、愛され犬を目指します～, Kokuo Heika, Watashi wo Katte Kudasai! - Imoto no Migawari de Mitsugimono ni Saremashita ga, Aisare Inu wo Mezasu masu

Beatrice, who works as a low-ranking maid in a brothel, was always mistreated by those around her, compared to her beautiful younger sister, Elvira. One day, she is made into a tribute for King Gideon, who is rumored to be cold-blooded and ruthless, as a substitute for her sister. Even though I'm a beastman, I'm not a beautiful bird like my sister; I can only transform into an ordinary dog! If it's found out that I'm a substitute, I'll be killed, yet my body transforms into a dog on its own—I'm in a desperate situation—! Or so I thought, but he thinks I'm just a normal dog and is doting on me like crazy? Thank goodness Lord Gideon is a dog lover☆ I was at the peak of happiness, licking his face in an explosion of joy, but before I knew it, I turned back into a human... In other words, right now, I'm a woman kissing the King while completely naked (Death penalty confirmed)...