Akira Wakatsuki was coping with a serious day-to-day struggle. His father had recently passed, leaving behind a gorgeous second wife, Manami, who brought her hot daughter Karen to live together with Akira under one roof. Manami has been showering Akira with love regardless of the fact they're not actually related, meanwhile Karen does him favors with a playful and happy air. To put it bluntly, Akira is attuned to their womanhood. No, that's too tasteful. Akira is horny for step-mommy and step-sis. Akira starts his day fapping to them before breakfast. He surges dizzily at the sight of Manami's ripe, sweet full body and Karen drapes herself in casual clothes that accentuate, not hide, her sexiness. He can't take it. He's constantly ready to blow. That's when Akira discovers an unusual eye dropper among his father's things. His father had been a scientist -- who did very unusual science indeed -- and before his life was ended by that deadly anteanter attack in Honduras, he had shipped a strange synthethic drug back home. It was no ordinary eye medicine. These drops directly affected the brain-----changing everything for the son who survived him: Akira the repressed. Akira the explosively aroused. [From DLsite English]
Saimin Eye Drops has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Crotchless Leotard Clothes | 2 | 3.39 | 3.73 |
| Pig Cosplay Engages in | 2 | 3.26 | 3.58 |
| Non-blood-related Incest Engages in (Sexual) | 3 | 2.17 | 3.00 |
| Nose Hook Subject of (Sexual) | 2 | 2.69 | 2.96 |
| Big Ass Body | 2 | 2.53 | 2.78 |
| Sexual Animal Cosplay Engages in (Sexual) | 2 | 2.53 | 2.78 |
| Blowjob Duck Face Engages in (Sexual) | 2 | 2.23 | 2.45 |
| Hypnotism Subject of | 2 | 2.22 | 2.44 |
| Micro Bikini Clothes | 2 | 2.22 | 2.44 |
| Petplay Subject of (Sexual) | 2 | 2.10 | 2.30 |
| Dog Cosplay Engages in | 1 | 3.21 | 2.23 |
| Kemonomimi Headband Clothes | 2 | 2.02 | 2.21 |
| Slingshot Micro Bikini Clothes | 1 | 2.96 | 2.05 |
| Discreet Sex Engages in (Sexual) | 2 | 1.87 | 2.05 |
| Reverse Spitroast Subject of (Sexual) | 2 | 1.85 | 2.03 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.76 | 1.94 |
| Step Brother Role | 1 | 2.73 | 1.90 |
| Erotic Massage Subject of | 1 | 2.70 | 1.87 |
| Sex with Protagonist Only Engages in (Sexual) | 2 | 1.69 | 1.86 |
| Pubic Hair Hair | 3 | 1.34 | 1.86 |
| Loose Socks Clothes | 1 | 2.67 | 1.85 |
| Collar Clothes | 2 | 1.64 | 1.80 |
| Non-blood-related Son Role | 1 | 2.50 | 1.74 |
| Mind Control Engages in | 1 | 2.47 | 1.71 |
| Step Sister Role | 1 | 2.44 | 1.69 |
| Non-blood-related Mother Role | 1 | 2.39 | 1.65 |
| Necklace Clothes | 2 | 1.50 | 1.65 |
| Tiara Clothes | 1 | 2.32 | 1.61 |
| Nightgown Clothes | 1 | 2.31 | 1.60 |
| Handbag Items | 1 | 2.31 | 1.60 |
| School Swimsuit Clothes | 1 | 2.30 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Anal Plug Tail Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Sexual Cosplay Engages in (Sexual) | 1 | 2.24 | 1.55 |
| Widow Role | 1 | 2.22 | 1.54 |
| Sexual Masochism Engages in (Sexual) | 1 | 2.20 | 1.53 |
| Sex on Beach Engages in (Sexual) | 1 | 2.19 | 1.52 |
| High Heels Clothes | 1 | 2.16 | 1.50 |
| Tominagi Subject of (Sexual) | 2 | 1.36 | 1.49 |
| Veil Clothes | 1 | 2.14 | 1.48 |
| Ahegao Engages in (Sexual) | 2 | 1.33 | 1.46 |
| Lace Lingerie Clothes | 1 | 2.09 | 1.45 |
| T-shirt Clothes | 2 | 1.32 | 1.45 |
| Sex in a Vehicle Engages in (Sexual) | 1 | 2.05 | 1.42 |
| Belt Clothes | 2 | 1.28 | 1.41 |
| Anal Beads Subject of (Sexual) | 1 | 2.01 | 1.39 |
| Facesitting Engages in (Sexual) | 1 | 2.00 | 1.38 |
| Tomboy Personality | 1 | 1.97 | 1.37 |
| Ring Clothes | 1 | 1.97 | 1.36 |
| Erotic Spanking Subject of (Sexual) | 1 | 1.96 | 1.36 |
| Sandals Clothes | 1 | 1.96 | 1.36 |
| Vaginal Gaping Engages in (Sexual) | 1 | 1.96 | 1.36 |
| Piledriver Subject of (Sexual) | 1 | 1.95 | 1.35 |
| Tanned Body | 1 | 1.92 | 1.33 |
| Younger Brother Role | 1 | 1.90 | 1.32 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.19 | 1.31 |
| Cardigan Clothes | 1 | 1.88 | 1.31 |
| Rape Engages in (Sexual) | 1 | 1.81 | 1.26 |
| Evening Gloves Clothes | 1 | 1.80 | 1.25 |
| Short Shorts Clothes | 1 | 1.79 | 1.24 |
| Huge Breasts Body | 1 | 1.78 | 1.23 |
| Multiple Penetration Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.73 | 1.20 |
| Loafers Clothes | 1 | 1.72 | 1.19 |
| Naive Personality | 1 | 1.71 | 1.18 |
| Sport Bloomers Clothes | 1 | 1.71 | 1.18 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Crop Top Clothes | 1 | 1.69 | 1.17 |
| Sitting Sex Subject of (Sexual) | 2 | 1.05 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Muscular Body | 1 | 1.65 | 1.14 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 1 | 1.65 | 1.14 |
| Mini-dress Clothes | 1 | 1.63 | 1.13 |
| Mole Body | 1 | 1.62 | 1.12 |
| Green Eyes | 2 | 1.01 | 1.11 |
| Lactation Engages in | 1 | 1.59 | 1.10 |
| Apron Clothes | 1 | 1.58 | 1.09 |
| Older Sister Role | 1 | 1.55 | 1.08 |
| Pregnant Sex Engages in (Sexual) | 1 | 1.53 | 1.06 |
| Choker Clothes | 1 | 1.51 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Sailor School Uniform Clothes | 1 | 1.48 | 1.03 |
| Blouse Clothes | 1 | 1.48 | 1.03 |
| Big Breast Sizes Body | 1 | 1.47 | 1.02 |
| Daughter Role | 1 | 1.47 | 1.02 |
| Mother Role | 1 | 1.47 | 1.02 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Shoulder-length Hair | 2 | 0.91 | 1.00 |
| Pregnancy Subject of | 1 | 1.40 | 0.97 |
| Hairpin Clothes | 1 | 1.39 | 0.97 |
| Female Ejaculation Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Masturbation Engages in (Sexual) | 1 | 1.37 | 0.95 |
| Adult Body | 1 | 1.36 | 0.94 |
| Skirt Clothes | 1 | 1.33 | 0.92 |
| Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Cunnilingus Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Miniskirt Clothes | 1 | 1.07 | 0.74 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Thigh-high Stockings Clothes | 1 | 1.03 | 0.72 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Virgin Sex Engages in (Sexual) | 1 | 0.84 | 0.58 |
| High School Student Role | 1 | 0.84 | 0.58 |
| Young-adult Body | 1 | 0.77 | 0.53 |
| School Uniform Clothes | 1 | 0.74 | 0.51 |
| Slim Body | 1 | 0.57 | 0.40 |
| Pale Body | 1 | 0.37 | 0.26 |
| 1 | 0.00 | 0.00 |