Average Rating:7.46
Bayesian Rating:7.49
Total Votes:119
Updated 7 days ago
Yohei happily lives with his mother, Kaho, and his cousin, Fumika. But one day, Kaho tells Yohei that Kaho is actually an older sister of his father, not his mother.... She also tells him that his mother passed away long time ago. Yohei is shocked to hear that, but he starts seeing Kaho as a woman, not as his mother. Days later, a woman, Ikue, moves to a house next to his. When Ikue first sees Yohei, she suddenly starts crying and Kaho turns pale. Ikue tells them she is a relative of Yohei's mother and she wants to accept him as an adopted child. Of course, Kaho and Fumika turn it down.... From that day, their lewd and erotic life starts.... [From ErogeShop]
Bijukubo "Iyarashii Kaa-san de Gomenne..." 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 |
|---|---|---|---|
| Polyamory Engages in | 4 | 2.08 | 3.34 |
| Ball-cupping Engages in (Sexual) | 3 | 2.33 | 3.23 |
| Neighbor Role | 4 | 1.99 | 3.21 |
| Shopping Engages in | 3 | 2.04 | 2.83 |
| Magic Wand Subject of (Sexual) | 2 | 2.37 | 2.61 |
| Aunt Role | 2 | 2.37 | 2.61 |
| Deepthroat Engages in (Sexual) | 3 | 1.80 | 2.49 |
| Reverse Missionary Subject of (Sexual) | 3 | 1.74 | 2.41 |
| Incest Engages in (Sexual) | 4 | 1.47 | 2.36 |
| Possessive Personality | 2 | 2.12 | 2.33 |
| Sex with Protagonist Only Engages in (Sexual) | 3 | 1.67 | 2.32 |
| Lace Lingerie Clothes | 2 | 2.10 | 2.30 |
| Mother Complex Personality | 1 | 3.11 | 2.15 |
| Sex in Front of an Audience Engages in (Sexual) | 3 | 1.50 | 2.08 |
| Cousin Role | 2 | 1.88 | 2.06 |
| Jealous Personality | 2 | 1.87 | 2.06 |
| Twin Blowjob Engages in (Sexual) | 3 | 1.45 | 2.00 |
| Crotch Rope Walk Subject of (Sexual) | 1 | 2.86 | 1.98 |
| Masturbation Engages in (Sexual) | 3 | 1.40 | 1.94 |
| Sewing Engages in | 1 | 2.77 | 1.92 |
| Lesbian Sex Engages in (Sexual) | 3 | 1.38 | 1.91 |
| Envious Personality | 1 | 2.73 | 1.89 |
| Female Ejaculation Engages in (Sexual) | 3 | 1.36 | 1.89 |
| Cowgirl Engages in (Sexual) | 2 | 1.71 | 1.88 |
| Pubic Hair Hair | 3 | 1.34 | 1.85 |
| Pantyjob Engages in (Sexual) | 1 | 2.60 | 1.80 |
| Erotic Massage Subject of | 1 | 2.58 | 1.79 |
| Nephew Role | 1 | 2.56 | 1.77 |
| Drinking Engages in | 2 | 1.61 | 1.77 |
| Sex in Public Places Engages in (Sexual) | 3 | 1.26 | 1.75 |
| Non-blood-related Son Role | 1 | 2.49 | 1.72 |
| Nursing Handjob Engages in (Sexual) | 1 | 2.49 | 1.72 |
| Overconfident Personality | 1 | 2.46 | 1.71 |
| Donkan Personality | 1 | 2.45 | 1.70 |
| Makeup Body | 2 | 1.53 | 1.68 |
| Stockings Clothes | 1 | 2.42 | 1.68 |
| Niece Role | 1 | 2.40 | 1.67 |
| Drunk Sex Engages in (Sexual) | 1 | 2.40 | 1.67 |
| Stylish Personality | 1 | 2.39 | 1.66 |
| Non-blood-related Brother Role | 1 | 2.38 | 1.65 |
| Sister Complex Personality | 1 | 2.38 | 1.65 |
| Non-blood-related Mother Role | 1 | 2.37 | 1.64 |
| Wake-up Sex Engages in (Sexual) | 1 | 2.36 | 1.64 |
| Butterfly Subject of (Sexual) | 3 | 1.17 | 1.63 |
| French Kiss Engages in (Sexual) | 2 | 1.48 | 1.62 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 3 | 1.17 | 1.62 |
| Sensitive Personality | 1 | 2.33 | 1.62 |
| Pissing Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Cunnilingus Subject of (Sexual) | 3 | 1.16 | 1.61 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Twin Blowjob Subject of (Sexual) | 1 | 2.31 | 1.60 |
| Handjob Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Nightgown Clothes | 1 | 2.28 | 1.58 |
| Bondage Sex Engages in (Sexual) | 1 | 2.28 | 1.58 |
| Earrings Clothes | 2 | 1.42 | 1.56 |
| Balls Sucking Engages in (Sexual) | 1 | 2.25 | 1.56 |
| Cooking Engages in | 2 | 1.42 | 1.56 |
| Not a Virgin Role | 2 | 1.41 | 1.55 |
| Missionary Subject of (Sexual) | 3 | 1.12 | 1.55 |
| Public Masturbation Engages in (Sexual) | 1 | 2.21 | 1.53 |
| Widow Role | 1 | 2.20 | 1.53 |
| Promiscuous Personality | 1 | 2.19 | 1.52 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.38 | 1.52 |
| Non-blood-related Sister Role | 1 | 2.17 | 1.50 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.50 |
| Sex on Beach Engages in (Sexual) | 1 | 2.15 | 1.49 |
| Object Insertion Subject of (Sexual) | 1 | 2.14 | 1.48 |
| Boobjob Engages in (Sexual) | 3 | 1.07 | 1.48 |
| Sitting Sex Subject of (Sexual) | 3 | 1.06 | 1.47 |
| Adult Body | 2 | 1.34 | 1.47 |
| Management Role | 1 | 2.12 | 1.47 |
| Hidden Vibrator Subject of (Sexual) | 1 | 2.12 | 1.47 |
| Waitstaff Uniform Clothes | 1 | 2.06 | 1.43 |
| Brother Complex Personality | 1 | 2.06 | 1.43 |
| Anal Fingering Engages in (Sexual) | 1 | 2.05 | 1.42 |
| Emotional Personality | 1 | 2.01 | 1.40 |
| Watch Clothes | 1 | 2.01 | 1.39 |
| Wedding Ring Clothes | 1 | 2.00 | 1.39 |
| Watashi Personality | 2 | 1.25 | 1.37 |
| Ojousama Role | 1 | 1.95 | 1.35 |
| Piledriver Subject of (Sexual) | 1 | 1.94 | 1.35 |
| Mutual Masturbation Engages in (Sexual) | 1 | 1.94 | 1.34 |
| Immature Personality | 1 | 1.93 | 1.34 |
| Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
| Atashi Personality | 1 | 1.90 | 1.32 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.31 |
| Naked Apron Clothes | 1 | 1.88 | 1.30 |
| Bra Clothes | 1 | 1.86 | 1.29 |
| Doggy Style Subject of (Sexual) | 3 | 0.92 | 1.28 |
| Pendant Earrings Clothes | 1 | 1.84 | 1.27 |
| Pink Rotor Subject of (Sexual) | 1 | 1.84 | 1.27 |
| Strict Personality | 1 | 1.83 | 1.27 |
| Mature Personality | 1 | 1.81 | 1.26 |
| Hidden Eyes | 1 | 1.80 | 1.25 |
| Boku Personality | 1 | 1.78 | 1.23 |
| Bun Hair | 1 | 1.77 | 1.23 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Orphan Role | 1 | 1.71 | 1.18 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Stubborn Personality | 1 | 1.68 | 1.16 |
| Protective Personality | 1 | 1.67 | 1.16 |
| Pervert Personality | 1 | 1.63 | 1.13 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Kind Personality | 2 | 1.03 | 1.13 |
| Nail Polish Body | 1 | 1.62 | 1.13 |
| Pink Eyes | 1 | 1.62 | 1.12 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.61 | 1.12 |
| University Student Role | 1 | 1.59 | 1.10 |
| Apron Clothes | 1 | 1.59 | 1.10 |
| Bondage Sex Subject of (Sexual) | 1 | 1.58 | 1.10 |
| Mole Body | 1 | 1.58 | 1.09 |
| Kimono Clothes | 1 | 1.57 | 1.09 |
| Nipple Teasing Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Bracelet Clothes | 1 | 1.56 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.07 |
| Refined Personality | 1 | 1.54 | 1.07 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.06 |
| Pendant Necklace Clothes | 1 | 1.52 | 1.05 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Necklace Clothes | 1 | 1.50 | 1.04 |
| Straight Hair | 2 | 0.94 | 1.04 |
| Green Hair | 1 | 1.48 | 1.03 |
| Sailor School Uniform Clothes | 1 | 1.47 | 1.02 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Bikini Clothes | 1 | 1.46 | 1.01 |
| Pantyhose Clothes | 1 | 1.43 | 0.99 |
| Tank Top Clothes | 1 | 1.41 | 0.98 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.39 | 0.96 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| T-shirt Clothes | 1 | 1.31 | 0.91 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Dress Clothes | 1 | 1.25 | 0.87 |
| Ribbon Tie Clothes | 1 | 1.25 | 0.87 |
| Friendly Personality | 1 | 1.22 | 0.84 |
| Violet Hair | 1 | 1.20 | 0.83 |
| Blue Hair | 1 | 1.19 | 0.83 |
| Trousers Clothes | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.81 |
| Slim Body | 3 | 0.58 | 0.80 |
| Parted to Side Hair | 1 | 1.05 | 0.73 |
| Amber Eyes | 1 | 1.03 | 0.72 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Virgin Sex Engages in (Sexual) | 1 | 0.85 | 0.59 |
| Waist Length+ Hair | 1 | 0.81 | 0.56 |
| Black Hair | 1 | 0.81 | 0.56 |
| Young-adult Body | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| Pale Body | 3 | 0.37 | 0.51 |
| Teen Body | 1 | 0.62 | 0.43 |