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 | 2.44 | 2.68 |
| Discreet Sex Engages in (Sexual) | 2 | 1.85 | 2.04 |
| Bathroom Sex Engages in (Sexual) | 3 | 1.39 | 1.92 |
| Missionary Engages in (Sexual) | 2 | 1.74 | 1.91 |
| Nose Hook Subject of (Sexual) | 1 | 2.68 | 1.86 |
| Doggy Style Engages in (Sexual) | 2 | 1.68 | 1.85 |
| Collar Clothes | 2 | 1.67 | 1.83 |
| Reverse Cowgirl Subject of (Sexual) | 2 | 1.63 | 1.79 |
| Piledriver Engages in (Sexual) | 1 | 2.55 | 1.77 |
| Tutor Role | 1 | 2.55 | 1.77 |
| University Student Role | 2 | 1.59 | 1.74 |
| Leather Jacket Clothes | 1 | 2.49 | 1.73 |
| Discreet Phone Sex Engages in (Sexual) | 1 | 2.45 | 1.70 |
| Ankle-Strap Shoes Clothes | 1 | 2.44 | 1.69 |
| Thigh Band Clothes | 1 | 2.43 | 1.68 |
| Blowjob Subject of (Sexual) | 2 | 1.52 | 1.67 |
| Sex in Front of an Audience Engages in (Sexual) | 2 | 1.50 | 1.65 |
| Peace Sign Ahegao Engages in (Sexual) | 1 | 2.33 | 1.61 |
| Bridal Gauntlet Clothes | 1 | 2.30 | 1.60 |
| Polo Shirt Clothes | 1 | 2.29 | 1.59 |
| Infidelity Subject of | 1 | 2.28 | 1.58 |
| Leggings Clothes | 1 | 2.27 | 1.57 |
| Netori (their SO is stolen) Subject of | 1 | 2.26 | 1.57 |
| High Heels Clothes | 1 | 2.25 | 1.56 |
| High Heeled Sandals Clothes | 1 | 2.24 | 1.56 |
| Blowjob Duck Face Engages in (Sexual) | 1 | 2.24 | 1.55 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Blackmail Engages in | 1 | 2.22 | 1.54 |
| Elf Role | 1 | 2.20 | 1.53 |
| Seventh Posture Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Netori (steals the SO) Engages in | 1 | 2.18 | 1.51 |
| Blackmail Subject of | 1 | 2.13 | 1.47 |
| Netorare (they are the stolen SO) Subject of | 1 | 2.11 | 1.47 |
| Court Shoes Clothes | 1 | 2.10 | 1.46 |
| Lace Lingerie Clothes | 1 | 2.10 | 1.45 |
| Anal Fingering Engages in (Sexual) | 1 | 2.05 | 1.42 |
| Turtleneck Sweater Clothes | 1 | 2.04 | 1.41 |
| Towel Clothes | 1 | 2.01 | 1.40 |
| Ringlet Hair | 1 | 2.00 | 1.39 |
| Sex with Others Engages in (Sexual) | 1 | 1.99 | 1.38 |
| Decorative Belt Clothes | 1 | 1.98 | 1.37 |
| Piledriver Subject of (Sexual) | 1 | 1.94 | 1.35 |
| Straight Hair | 3 | 0.94 | 1.31 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Boyfriend Role | 1 | 1.86 | 1.29 |
| Bra Clothes | 1 | 1.86 | 1.29 |
| Shirt Clothes | 2 | 1.16 | 1.27 |
| Strict Personality | 1 | 1.83 | 1.27 |
| Son Role | 1 | 1.82 | 1.26 |
| Deepthroat Engages in (Sexual) | 1 | 1.80 | 1.25 |
| Infidelity Engages in | 1 | 1.80 | 1.25 |
| Boku Personality | 1 | 1.78 | 1.23 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.22 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Panties Clothes | 1 | 1.71 | 1.19 |
| Loafers Clothes | 1 | 1.71 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Dark Body | 1 | 1.68 | 1.16 |
| Boots Clothes | 1 | 1.68 | 1.16 |
| Father Role | 1 | 1.67 | 1.16 |
| Double Penetration (Group Sex) Subject of (Sexual) | 1 | 1.65 | 1.14 |
| Pointed Ears Body | 1 | 1.64 | 1.14 |
| Relaxed Personality | 1 | 1.64 | 1.13 |
| Mini-dress Clothes | 1 | 1.64 | 1.13 |
| Amber Eyes | 2 | 1.03 | 1.13 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.61 | 1.12 |
| Ore Personality | 1 | 1.58 | 1.09 |
| Teacher Role | 1 | 1.56 | 1.08 |
| Jeans Clothes | 1 | 1.55 | 1.08 |
| Girlfriend Role | 1 | 1.53 | 1.06 |
| Sex while Being Pregnant Engages in (Sexual) | 1 | 1.53 | 1.06 |
| Group Sex Engages in (Sexual) | 1 | 1.52 | 1.05 |
| Necklace Clothes | 1 | 1.50 | 1.04 |
| Student Role | 1 | 1.49 | 1.03 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Pantyhose Clothes | 1 | 1.43 | 0.99 |
| Pregnancy Subject of | 1 | 1.40 | 0.97 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.36 | 0.95 |
| Virgin Sex Engages in (Sexual) | 2 | 0.85 | 0.94 |
| Pink Hair | 1 | 1.33 | 0.92 |
| Ahegao Engages in (Sexual) | 1 | 1.32 | 0.92 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Belt Clothes | 1 | 1.27 | 0.88 |
| Watashi Personality | 1 | 1.25 | 0.87 |
| Young-adult Body | 2 | 0.76 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Trousers Clothes | 1 | 1.19 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.81 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Slim Body | 3 | 0.58 | 0.80 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.77 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Green Eyes | 1 | 1.02 | 0.71 |
| 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 | 0.92 | 0.64 |
| Blond Hair | 1 | 0.89 | 0.62 |
| 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 | 0.62 | 0.43 |
| Short Hair | 1 | 0.61 | 0.42 |
| Pale Body | 1 | 0.37 | 0.25 |