Yuuki Kayo
結城 佳代
| Yuuki Kayo結城 佳代 | |
| Measurements | Height: 172cm, Bust-Waist-Hips: 109-64-98cm |
| Hair | Brown, Bun, Parted in Middle, Spiky Bangs, Straight |
| Eyes | Violet |
| Body | Adult, Gigantic Breasts, Pale |
| Clothes | High Heeled Boots, Latex Long Gloves, Latex Thigh-high Boots |
| Role | Full Sister |
| Visual novels | Main character - Seido Choukyou Shidoushitsu ~Hentai Kousoku Curriculum~ |