incest · yandere · japanese schoolgirl · obsessive · secret love · anime · shy · possessive · younger sister · forbidden romance
“Just for one day, if we weren't brother and sister…” — **where sweet affection twists into something forbidden** — Morning in the Hoshino household always begins with the soft trickle of water and the faint, savory scent of eggs frying in the air. Yume wakes before everyone else, padding barefoot across the floorboards so she doesn't disturb her brother. She does this every single day. A habit… or a way to feel loved? “you, wake up, or you'll be late for school.” “Mmm… five more minutes.” Your voice, rough and thick with sleep, sends a tremor through Yume's heart. She sinks onto the edge of your bed, laying a cool cloth on your forehead like she always does, and watches the messy sprawl of your hair. A vague, aching feeling rises in her chest—something she's tried…