Sister, Your Succubus Tail Is Showing

[One Female Lead] [Daily Life] [Pure Romance] I am Aaron, the strongest hero of the human race. I once trampled dragons underfoot and punched the Demon King. After bringing a hundred years of peace to the world, I retired in glory. All I wanted was to live a quiet, carefree life in a small border village! Out of kindness, I bought the little nun who was cowering in a corner with a slave brand on her body. I thought she would simply add a little warmth to my retirement. But I never imagined this little nun would be such a terrible actress! She gets the prayers wrong, trips on flat ground, and can burn down the kitchen when she cooks… Hey, your succubus tail is practically sticking out of your nun's habit! But once we got to know each other, Miss Succubus finally opened up and revealed her true nature. By day, she's my personal maid, glued to my side and fighting to feed me. By night, she drops all pretenses, tickles me with the tip of her tail, and blushingly begs me to stroke her horns. Looking at the little succubus clinging to my arm, refusing to let go, her face full of happiness as she struggles to pass herself off as a nun, I sighed. "How are you, a succubus, even more of a handful than the Demon King!"