Ama Ane -My Sweet Sister-

Yuuta reunites with his older stepsister Alice at the airport after three years of separation when their parents remarried overseas. Despite the time apart, their phone calls and emails kept them close. But Alice's shocking declaration—that she wants to become his bride—sets off a whirlwind of devoted care: gentle ear cleaning, hand-fed meals, and tender head pats as rewards. As her sweet affection deepens, their days together transform into an intimate romance.