A world as old as ours. Except in this world, elves and humans have always co-existed. At the Elf Academy where this unique anthropology is studied, protagonist Takuma Kirihara is a student, and his father Ryutaro is a professor. At home, one more person is counted as family, though she's not: her name is Sophia Arudisu Fairglyn. She is an elf who assists Ryutaro's research, and has been a lifelong friend to Takuma. Like brother and sister they grew up together, attending the Academy each day. Sophia and Takuma's friendship was platonic for years, until Ryutaro went overseas for several days on a research trip. It was then that they became lovers. It was the happiest Sophia and Takuma had ever been. But, a dark shadow crept upon them. This is the solemn tale of burgeoning lovers torn apart. [From DLsite English]
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Sex Friend Role | 2 | 2.47 | 2.71 |
| Discreet Sex Engages in (Sexual) | 2 | 1.87 | 2.05 |
| Bathroom Sex Engages in (Sexual) | 3 | 1.39 | 1.93 |
| Missionary Engages in (Sexual) | 2 | 1.75 | 1.92 |
| Nose Hook Subject of (Sexual) | 1 | 2.69 | 1.87 |
| Doggy Style Engages in (Sexual) | 2 | 1.70 | 1.86 |
| Collar Clothes | 2 | 1.64 | 1.80 |
| Reverse Cowgirl Subject of (Sexual) | 2 | 1.64 | 1.80 |
| Piledriver Engages in (Sexual) | 1 | 2.58 | 1.79 |
| University Student Role | 2 | 1.62 | 1.78 |
| Tutor Role | 1 | 2.55 | 1.77 |
| Leather Jacket Clothes | 1 | 2.52 | 1.75 |
| Discreet Phone Sex Engages in (Sexual) | 1 | 2.44 | 1.69 |
| Thigh Band Clothes | 1 | 2.44 | 1.69 |
| Ankle-Strap Shoes Clothes | 1 | 2.44 | 1.69 |
| Blowjob Subject of (Sexual) | 2 | 1.53 | 1.68 |
| Sex in Front of an Audience Engages in (Sexual) | 2 | 1.51 | 1.66 |
| High Heeled Sandals Clothes | 1 | 2.35 | 1.63 |
| Infidelity Subject of | 1 | 2.33 | 1.62 |
| Peace Sign Ahegao Engages in (Sexual) | 1 | 2.32 | 1.61 |
| Bridal Gauntlet Clothes | 1 | 2.32 | 1.61 |
| Polo Shirt Clothes | 1 | 2.31 | 1.60 |
| Leggings Clothes | 1 | 2.31 | 1.60 |
| Netori (their SO is stolen) Subject of | 1 | 2.27 | 1.57 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.24 | 1.56 |
| Blowjob Duck Face Engages in (Sexual) | 1 | 2.23 | 1.54 |
| Blackmail Engages in | 1 | 2.22 | 1.54 |
| Elf Role | 1 | 2.21 | 1.53 |
| Seventh Posture Engages in (Sexual) | 1 | 2.20 | 1.52 |
| Netori (steals the SO) Engages in | 1 | 2.18 | 1.51 |
| High Heels Clothes | 1 | 2.16 | 1.50 |
| Netorare (they are the stolen SO) Subject of | 1 | 2.14 | 1.49 |
| Blackmail Subject of | 1 | 2.12 | 1.47 |
| Court Shoes Clothes | 1 | 2.12 | 1.47 |
| Lace Lingerie Clothes | 1 | 2.09 | 1.45 |
| Anal Fingering Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Turtleneck Sweater Clothes | 1 | 2.05 | 1.42 |
| Towel Clothes | 1 | 2.02 | 1.40 |
| Ringlet Hair | 1 | 1.99 | 1.38 |
| Sex with Others Engages in (Sexual) | 1 | 1.99 | 1.38 |
| Decorative Belt Clothes | 1 | 1.97 | 1.37 |
| Piledriver Subject of (Sexual) | 1 | 1.95 | 1.35 |
| Straight Hair | 3 | 0.96 | 1.33 |
| Bra Clothes | 1 | 1.90 | 1.32 |
| Boyfriend Role | 1 | 1.87 | 1.30 |
| Boobjob Subject of (Sexual) | 1 | 1.87 | 1.30 |
| Strict Personality | 1 | 1.84 | 1.28 |
| Shirt Clothes | 2 | 1.15 | 1.27 |
| Son Role | 1 | 1.83 | 1.27 |
| Infidelity Engages in | 1 | 1.82 | 1.26 |
| Deepthroat Engages in (Sexual) | 1 | 1.81 | 1.26 |
| Boku Personality | 1 | 1.79 | 1.24 |
| Anal Sex Engages in (Sexual) | 1 | 1.77 | 1.23 |
| Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
| Panties Clothes | 1 | 1.75 | 1.21 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.73 | 1.20 |
| Loafers Clothes | 1 | 1.72 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Dark Body | 1 | 1.70 | 1.18 |
| Father Role | 1 | 1.68 | 1.16 |
| Boots Clothes | 1 | 1.68 | 1.16 |
| Pointed Ears Body | 1 | 1.65 | 1.14 |
| Double Penetration (Group Sex) Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Relaxed Personality | 1 | 1.64 | 1.14 |
| Mini-dress Clothes | 1 | 1.63 | 1.13 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.13 |
| Amber Eyes | 2 | 1.02 | 1.12 |
| Garter Belt Stockings Clothes | 1 | 1.61 | 1.11 |
| Ore Personality | 1 | 1.59 | 1.10 |
| Jeans Clothes | 1 | 1.58 | 1.09 |
| Girlfriend Role | 1 | 1.55 | 1.07 |
| Teacher Role | 1 | 1.55 | 1.07 |
| Pregnant Sex Engages in (Sexual) | 1 | 1.53 | 1.06 |
| Necklace Clothes | 1 | 1.50 | 1.04 |
| Student Role | 1 | 1.48 | 1.03 |
| Seventh Posture Subject of (Sexual) | 1 | 1.45 | 1.01 |
| Group Sex Engages in (Sexual) | 1 | 1.45 | 1.00 |
| Pantyhose Clothes | 1 | 1.42 | 0.98 |
| Pregnancy Subject of | 1 | 1.40 | 0.97 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Masturbation Engages in (Sexual) | 1 | 1.37 | 0.95 |
| Virgin Sex Engages in (Sexual) | 2 | 0.84 | 0.93 |
| Ahegao Engages in (Sexual) | 1 | 1.33 | 0.92 |
| Pink Hair | 1 | 1.32 | 0.92 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Belt Clothes | 1 | 1.28 | 0.89 |
| Watashi Personality | 1 | 1.26 | 0.88 |
| Young-adult Body | 2 | 0.77 | 0.85 |
| Trousers Clothes | 1 | 1.21 | 0.84 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Slim Body | 3 | 0.57 | 0.79 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Green Eyes | 1 | 1.01 | 0.70 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Blond Hair | 1 | 0.88 | 0.61 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Teen Body | 1 | 0.61 | 0.43 |
| Short Hair | 1 | 0.61 | 0.42 |
| Pale Body | 1 | 0.37 | 0.26 |