Kazuo just starts his career as a teacher. He works hard, and gradually becomes close to female students. One day, he has acute pain and is taken to hospital. After the medical checkup, he is diagnosed with incurable cancer. "I don't wanna be forgotten," he thinks. "I just wanna leave a proof of my life." He decides to leave a mark on each girl to prove his life. He sneaks out of the hospital, and heads for the girls.... [From Eroge Shop]
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Enchainment Subject of | 4 | 2.47 | 3.97 |
| Sexual Submissive Role | 5 | 2.19 | 3.93 |
| Scat Engages in (Sexual) | 5 | 2.19 | 3.93 |
| Enema Subject of (Sexual) | 5 | 2.00 | 3.59 |
| Wax Play Subject of (Sexual) | 3 | 2.35 | 3.25 |
| Clamps (BDSM) Subject of (Sexual) | 3 | 2.31 | 3.20 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 5 | 1.65 | 2.96 |
| Object Insertion Subject of (Sexual) | 3 | 2.02 | 2.81 |
| Spreader Bar Subject of (Sexual) | 2 | 2.46 | 2.70 |
| Rope Bondage Subject of (Sexual) | 4 | 1.67 | 2.69 |
| Pissing Engages in (Sexual) | 5 | 1.46 | 2.61 |
| Strap-on Dildo Clothes | 2 | 2.11 | 2.32 |
| Petplay Subject of (Sexual) | 2 | 2.10 | 2.30 |
| Clumsy Personality | 2 | 1.93 | 2.12 |
| Short Shorts Clothes | 2 | 1.79 | 1.97 |
| Naizuri Engages in (Sexual) | 1 | 2.56 | 1.77 |
| Feet Licking Engages in (Sexual) | 1 | 2.54 | 1.76 |
| Speculum (Sexual) Subject of (Sexual) | 1 | 2.53 | 1.75 |
| Full Sister Role | 2 | 1.57 | 1.73 |
| Bad Student Role | 1 | 2.48 | 1.72 |
| Bondage Sex Subject of (Sexual) | 2 | 1.56 | 1.72 |
| Blouse Clothes | 2 | 1.48 | 1.62 |
| Handbag Items | 1 | 2.31 | 1.60 |
| Chain Jewellery Clothes | 1 | 2.31 | 1.60 |
| Mirror Sex Engages in (Sexual) | 1 | 2.30 | 1.59 |
| Group Sex Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Class President Role | 1 | 2.28 | 1.58 |
| Tank Top Clothes | 2 | 1.43 | 1.57 |
| Athletics Engages in | 1 | 2.26 | 1.56 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Double Penetration (Group Sex) Engages in (Sexual) | 1 | 2.18 | 1.51 |
| Whipping (BDSM) Subject of (Sexual) | 1 | 2.16 | 1.49 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Boobs on Glass Subject of (Sexual) | 1 | 2.14 | 1.49 |
| Sundress Clothes | 1 | 2.13 | 1.47 |
| Sitting Sex Subject of (Sexual) | 3 | 1.05 | 1.46 |
| Honor Student Role | 1 | 2.08 | 1.44 |
| Lonely Role | 1 | 2.08 | 1.44 |
| Anilingus Engages in (Sexual) | 1 | 2.01 | 1.40 |
| Sex in Public Places Engages in (Sexual) | 2 | 1.26 | 1.39 |
| Sixty-nine Engages in (Sexual) | 2 | 1.25 | 1.38 |
| Blowjob Engages in (Sexual) | 5 | 0.76 | 1.36 |
| Ojousama Role | 1 | 1.96 | 1.36 |
| Piledriver Subject of (Sexual) | 1 | 1.95 | 1.35 |
| High School Student Role | 4 | 0.84 | 1.35 |
| Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
| Naked Apron Clothes | 1 | 1.87 | 1.29 |
| Standing Sex Subject of (Sexual) | 2 | 1.18 | 1.29 |
| Doggy Style Subject of (Sexual) | 3 | 0.92 | 1.28 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Mobile Phone Items | 1 | 1.78 | 1.23 |
| Twin Tails Hair | 2 | 1.12 | 1.23 |
| Orphan Role | 1 | 1.71 | 1.18 |
| School Uniform Clothes | 4 | 0.74 | 1.18 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Doggy Style Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Mysterious Personality | 1 | 1.69 | 1.17 |
| Virgin Sex Engages in (Sexual) | 3 | 0.84 | 1.17 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Cyan Eyes | 1 | 1.67 | 1.16 |
| Wealthy Role | 1 | 1.66 | 1.15 |
| Double Penetration (Group Sex) Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Waist Length+ Hair | 3 | 0.80 | 1.11 |
| Refined Personality | 1 | 1.55 | 1.08 |
| Older Sister Role | 1 | 1.55 | 1.08 |
| Vest Clothes | 1 | 1.53 | 1.06 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Headband Clothes | 1 | 1.44 | 1.00 |
| Black Eyes | 1 | 1.43 | 0.99 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.39 | 0.97 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Masturbation Engages in (Sexual) | 1 | 1.37 | 0.95 |
| Skirt Clothes | 1 | 1.33 | 0.92 |
| Red Eyes | 1 | 1.19 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Blue Hair | 1 | 1.19 | 0.82 |
| Ribbon Hair Tie Clothes | 1 | 1.18 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Shirt Clothes | 1 | 1.15 | 0.80 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Green Eyes | 1 | 1.01 | 0.70 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Teen Body | 2 | 0.61 | 0.67 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Blond Hair | 1 | 0.88 | 0.61 |
| Black Hair | 1 | 0.81 | 0.56 |
| Long Hair | 1 | 0.75 | 0.52 |