Also known as: 清野雄基
1 Japanese ASMR & voice works featuring Yuki Seino. Discover them all in one place.
When your parents remarry, your new step-brother — a cheeky high schooler who still calls you 'onee-chan' — starts closing the distance between you. What begins as playful teasing slowly turns into something neither of you can call simple family affection anymore.
