Average Rating:6.99
Bayesian Rating:6.78
Total Votes:23
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Otouto-kun Chou Suki 99 Jikan Amaenasai! has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Twin Handjob Engages in (Sexual) | 4 | 2.19 | 3.53 |
| Armpit Sex Engages in (Sexual) | 3 | 2.49 | 3.46 |
| Multicolored Eyes Eyes | 2 | 2.67 | 2.93 |
| Bunny Dress Clothes | 2 | 2.46 | 2.70 |
| Baby-doll Clothes | 2 | 2.44 | 2.68 |
| School Swimsuit Clothes | 2 | 2.33 | 2.56 |
| Nightgown Clothes | 2 | 2.26 | 2.49 |
| Brother Complex Personality | 2 | 2.06 | 2.26 |
| Tank Top Clothes | 4 | 1.39 | 2.24 |
| Armpit Sex Subject of (Sexual) | 1 | 3.20 | 2.22 |
| One Piece Swimsuit Clothes | 2 | 1.92 | 2.11 |
| Masturbation in front of an Audience Engages in (Sexual) | 2 | 1.91 | 2.09 |
| Twin Sister Role | 2 | 1.86 | 2.04 |
| Yoga Pants Clothes | 1 | 2.93 | 2.03 |
| Incest Engages in (Sexual) | 3 | 1.47 | 2.03 |
| Intercrural Sex Engages in (Sexual) | 2 | 1.83 | 2.01 |
| Naked Dogeza Engages in (Sexual) | 1 | 2.89 | 2.01 |
| Pre-Story Virginity Loss to Protagonist Role | 1 | 2.81 | 1.95 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.77 | 1.95 |
| Anal Sex Subject of (Sexual) | 4 | 1.19 | 1.91 |
| Butterfly Subject of (Sexual) | 4 | 1.17 | 1.89 |
| Spoons Subject of (Sexual) | 2 | 1.67 | 1.83 |
| Ahegao Engages in (Sexual) | 3 | 1.31 | 1.82 |
| Vaginal Masturbation Engages in (Sexual) | 2 | 1.63 | 1.79 |
| Pink Eyes | 2 | 1.63 | 1.79 |
| Sixty-nine Engages in (Sexual) | 3 | 1.27 | 1.75 |
| Clothing with Ribbons Clothes | 2 | 1.59 | 1.75 |
| Sleepyhead Personality | 1 | 2.51 | 1.74 |
| Middle Sister Role | 1 | 2.50 | 1.73 |
| Older Sister Role | 2 | 1.56 | 1.71 |
| Full Sister Role | 2 | 1.55 | 1.71 |
| Ribbon Headband Clothes | 1 | 2.45 | 1.70 |
| Nursing Handjob Engages in (Sexual) | 1 | 2.41 | 1.67 |
| Student Role | 2 | 1.49 | 1.64 |
| Pissing Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Seventh Posture Subject of (Sexual) | 2 | 1.47 | 1.61 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 3 | 1.16 | 1.61 |
| Younger Sister Role | 2 | 1.45 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.45 | 1.59 |
| French Kiss Engages in (Sexual) | 2 | 1.44 | 1.59 |
| Cooking Engages in | 2 | 1.42 | 1.56 |
| Cowgirl Subject of (Sexual) | 4 | 0.96 | 1.54 |
| Big Breasts Body | 3 | 1.10 | 1.52 |
| Nature Lover Personality | 1 | 2.19 | 1.52 |
| Doggy Style Subject of (Sexual) | 4 | 0.93 | 1.49 |
| Boobjob Engages in (Sexual) | 3 | 1.07 | 1.49 |
| Bukkake Subject of (Sexual) | 2 | 1.35 | 1.48 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.34 | 1.48 |
| Sitting Sex Subject of (Sexual) | 3 | 1.06 | 1.48 |
| Pink Hair | 2 | 1.34 | 1.47 |
| Student Council President Role | 1 | 2.08 | 1.44 |
| Otaku Personality | 1 | 2.04 | 1.42 |
| Watashi Personality | 2 | 1.24 | 1.36 |
| Piledriver Subject of (Sexual) | 1 | 1.93 | 1.34 |
| Younger Brother Role | 1 | 1.90 | 1.32 |
| Blazer School Uniform Clothes | 1 | 1.89 | 1.31 |
| Tsundere Personality | 1 | 1.88 | 1.30 |
| Handjob Engages in (Sexual) | 2 | 1.15 | 1.27 |
| Hidden Eyes | 1 | 1.78 | 1.24 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Short Shorts Clothes | 1 | 1.73 | 1.20 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Cheerful Personality | 1 | 1.71 | 1.19 |
| Virgin Sex Engages in (Sexual) | 3 | 0.86 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.18 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Reserved Personality | 1 | 1.71 | 1.18 |
| Violet Eyes | 2 | 1.05 | 1.16 |
| Waist Length+ Hair | 3 | 0.82 | 1.13 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Teacher Role | 1 | 1.56 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.08 |
| Sex at School Engages in (Sexual) | 1 | 1.54 | 1.07 |
| Straight Hair | 2 | 0.94 | 1.03 |
| Blouse Clothes | 1 | 1.46 | 1.01 |
| Pantyhose Clothes | 1 | 1.43 | 0.99 |
| Hairpin Clothes | 1 | 1.41 | 0.98 |
| Hair Tie Clothes | 1 | 1.40 | 0.97 |
| Red Hair | 1 | 1.32 | 0.92 |
| Teen Body | 3 | 0.62 | 0.86 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.80 |
| Twin Tails Hair | 1 | 1.14 | 0.79 |
| Necktie Clothes | 1 | 1.12 | 0.78 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Brown Hair | 2 | 0.69 | 0.75 |
| Glasses Clothes | 1 | 1.09 | 0.75 |
| Miniskirt Clothes | 1 | 1.06 | 0.74 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Slim Body | 2 | 0.57 | 0.63 |
| High School Student Role | 1 | 0.87 | 0.60 |
| Pale Body | 4 | 0.37 | 0.59 |
| Blue Eyes | 1 | 0.81 | 0.56 |
| Young-adult Body | 1 | 0.75 | 0.52 |
Updated 17 days ago