The main character is a white-collar worker. He has a wife, but she runs away from home. When he is at a loss what to do, Sayuri, his wife's mother, reaches out for him, "I'll replace her... Please..." As he lives with her, he gradually falls in love with her, and so does she... [From ErogeShop]
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Polyamory Engages in | 4 | 2.18 | 3.50 |
| Off Screen Sex (obsolete) Engages in (Sexual) | 3 | 2.29 | 3.17 |
| Shopping Engages in | 3 | 2.05 | 2.84 |
| Bridal Carry Subject of | 2 | 2.44 | 2.68 |
| Baby-doll Clothes | 2 | 2.43 | 2.67 |
| Discreet Sex Engages in (Sexual) | 3 | 1.87 | 2.59 |
| Infidelity Subject of | 2 | 2.33 | 2.56 |
| Deepthroat Engages in (Sexual) | 3 | 1.81 | 2.52 |
| Bondage Sex Engages in (Sexual) | 2 | 2.26 | 2.49 |
| Seduction Engages in | 2 | 2.20 | 2.41 |
| Fainting Subject of | 2 | 2.17 | 2.39 |
| Son-in-law Role | 1 | 3.44 | 2.39 |
| Nipple Sucking Engages in (Sexual) | 3 | 1.71 | 2.38 |
| Handcuffed Sex Subject of (Sexual) | 2 | 2.16 | 2.37 |
| Bathroom Sex Engages in (Sexual) | 4 | 1.39 | 2.24 |
| Mother-in-law Role | 1 | 3.21 | 2.23 |
| Masturbation Engages in (Sexual) | 4 | 1.37 | 2.21 |
| Voyeurism Subject of | 2 | 1.99 | 2.19 |
| Cleaning Engages in | 2 | 1.99 | 2.18 |
| Sex in Front of an Audience Engages in (Sexual) | 3 | 1.51 | 2.09 |
| Jealous Personality | 2 | 1.89 | 2.07 |
| Pink Rotor Subject of (Sexual) | 2 | 1.83 | 2.01 |
| Not a Virgin Role | 3 | 1.45 | 2.01 |
| Pre-Story Virginity Loss to Protagonist Role | 1 | 2.84 | 1.97 |
| Cooking Engages in | 3 | 1.41 | 1.96 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.76 | 1.94 |
| Nipple Sucking Subject of (Sexual) | 3 | 1.39 | 1.93 |
| Multiple Penetration Subject of (Sexual) | 2 | 1.75 | 1.92 |
| Female Ejaculation Engages in (Sexual) | 3 | 1.38 | 1.91 |
| Anal Fingering Subject of (Sexual) | 2 | 1.71 | 1.88 |
| Tominagi Subject of (Sexual) | 3 | 1.36 | 1.88 |
| Pubic Hair Hair | 3 | 1.34 | 1.86 |
| Twin Boobjob Subject of (Sexual) | 1 | 2.67 | 1.85 |
| Debt Subject of | 1 | 2.64 | 1.83 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 2 | 1.65 | 1.81 |
| Pessimist Personality | 1 | 2.60 | 1.80 |
| Drinking Engages in | 2 | 1.64 | 1.80 |
| Nephew Role | 1 | 2.59 | 1.79 |
| Arranged Marriage Subject of | 1 | 2.59 | 1.79 |
| Vaginal Fingering Engages in (Sexual) | 2 | 1.62 | 1.78 |
| Coat Cape Clothes | 1 | 2.54 | 1.76 |
| Sex in Public Places Engages in (Sexual) | 3 | 1.26 | 1.75 |
| Sex with Children Engages in (Sexual) | 1 | 2.52 | 1.74 |
| Halterneck Dress Clothes | 1 | 2.50 | 1.73 |
| Naked Shirt Clothes | 1 | 2.49 | 1.73 |
| Bondage Sex Subject of (Sexual) | 2 | 1.56 | 1.72 |
| Consumption of Porn Engages in (Sexual) | 1 | 2.47 | 1.71 |
| Donkan Personality | 1 | 2.45 | 1.70 |
| Friend Role | 3 | 1.21 | 1.68 |
| Stylish Personality | 1 | 2.42 | 1.67 |
| Marriage Proposal Engages in | 1 | 2.42 | 1.67 |
| No Panties Clothes | 1 | 2.41 | 1.67 |
| Aunt Role | 1 | 2.39 | 1.66 |
| Wake-up Sex Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Anal Sex Subject of (Sexual) | 3 | 1.19 | 1.65 |
| Leotard Clothes | 1 | 2.37 | 1.64 |
| Magic Wand Subject of (Sexual) | 1 | 2.37 | 1.64 |
| Ball-cupping Engages in (Sexual) | 1 | 2.36 | 1.63 |
| Butterfly Subject of (Sexual) | 3 | 1.17 | 1.63 |
| Sensitive Personality | 1 | 2.34 | 1.62 |
| Cunnilingus Subject of (Sexual) | 3 | 1.17 | 1.62 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.62 |
| Twin Blowjob Subject of (Sexual) | 1 | 2.33 | 1.62 |
| Office Worker Role | 1 | 2.31 | 1.60 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Nightgown Clothes | 1 | 2.31 | 1.60 |
| Housewife Role | 1 | 2.31 | 1.60 |
| Group Sex Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Rope Bondage Harness Clothes | 1 | 2.29 | 1.59 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.29 | 1.59 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Attempted Homicide Subject of | 1 | 2.25 | 1.56 |
| Spoons Engages in (Sexual) | 1 | 2.23 | 1.55 |
| Cautious Personality | 1 | 2.23 | 1.55 |
| Lesbian Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Driving Engages in | 1 | 2.18 | 1.51 |
| Attempted Murder Engages in | 1 | 2.17 | 1.51 |
| Voyeurism Engages in (Sexual) | 1 | 2.17 | 1.51 |
| Non-blood-related Incest Engages in (Sexual) | 1 | 2.17 | 1.50 |
| Executive Role | 1 | 2.17 | 1.50 |
| Vaginal Fingering Subject of (Sexual) | 3 | 1.08 | 1.50 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.49 |
| Tominagi Engages in (Sexual) | 1 | 2.14 | 1.48 |
| Boobjob Engages in (Sexual) | 3 | 1.06 | 1.47 |
| Consensual Porn Acting Engages in (Sexual) | 1 | 2.09 | 1.45 |
| Shopkeeper Role | 1 | 2.09 | 1.45 |
| Lace Lingerie Clothes | 1 | 2.09 | 1.45 |
| Altruistic Personality | 1 | 2.08 | 1.44 |
| Kind Personality | 3 | 1.04 | 1.44 |
| Anal Fingering Engages in (Sexual) | 1 | 2.06 | 1.43 |
| Yamato Nadeshiko Role | 1 | 2.06 | 1.43 |
| Sex in a Vehicle Engages in (Sexual) | 1 | 2.05 | 1.42 |
| Watashi Personality | 2 | 1.26 | 1.39 |
| Secretive Personality | 1 | 2.00 | 1.39 |
| Facesitting Engages in (Sexual) | 1 | 2.00 | 1.38 |
| Ringlet Hair | 1 | 1.99 | 1.38 |
| Decorative Belt Clothes | 1 | 1.97 | 1.37 |
| Erotic Spanking Subject of (Sexual) | 1 | 1.96 | 1.36 |
| Immature Personality | 1 | 1.93 | 1.34 |
| Masturbation in front of an Audience Engages in (Sexual) | 1 | 1.92 | 1.33 |
| Atashi Personality | 1 | 1.91 | 1.33 |
| Low Self-esteem Personality | 1 | 1.91 | 1.32 |
| Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
| Quickie Fix Engages in (Sexual) | 1 | 1.89 | 1.31 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.19 | 1.31 |
| Standing Sex Engages in (Sexual) | 1 | 1.88 | 1.31 |
| Cardigan Clothes | 1 | 1.88 | 1.31 |
| Boobjob Subject of (Sexual) | 1 | 1.87 | 1.30 |
| Timid Personality | 1 | 1.87 | 1.30 |
| Naked Apron Clothes | 1 | 1.87 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Blunt Personality | 1 | 1.85 | 1.28 |
| Yukata Clothes | 1 | 1.85 | 1.28 |
| Doggy Style Subject of (Sexual) | 3 | 0.92 | 1.28 |
| Handjob Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Sitting Sex Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Hat Clothes | 1 | 1.82 | 1.26 |
| Infidelity Engages in | 1 | 1.82 | 1.26 |
| Husband Role | 1 | 1.82 | 1.26 |
| Hidden Eyes | 1 | 1.81 | 1.25 |
| Evening Gloves Clothes | 1 | 1.80 | 1.25 |
| Anal Sex Engages in (Sexual) | 1 | 1.77 | 1.23 |
| Hair Flower Clothes | 1 | 1.76 | 1.22 |
| Outgoing Personality | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.76 | 1.22 |
| Deredere Personality | 1 | 1.75 | 1.22 |
| Missionary Engages in (Sexual) | 1 | 1.75 | 1.21 |
| Mischievous Personality | 1 | 1.74 | 1.21 |
| Reserved Personality | 1 | 1.73 | 1.20 |
| Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Stubborn Personality | 1 | 1.70 | 1.18 |
| Coat Clothes | 1 | 1.70 | 1.18 |
| Arrogant Personality | 1 | 1.70 | 1.18 |
| Protective Personality | 1 | 1.70 | 1.18 |
| Loyal Personality | 1 | 1.70 | 1.18 |
| Doggy Style Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Parted to Side Hair | 2 | 1.07 | 1.17 |
| Rope Bondage Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Sitting Sex Subject of (Sexual) | 2 | 1.05 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Nail Polish Body | 1 | 1.66 | 1.15 |
| Wealthy Role | 1 | 1.66 | 1.15 |
| Garnet Eyes | 1 | 1.65 | 1.14 |
| Relaxed Personality | 1 | 1.64 | 1.14 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Mole Body | 1 | 1.62 | 1.12 |
| Black Hair | 3 | 0.81 | 1.12 |
| Ore Personality | 1 | 1.59 | 1.10 |
| Apron Clothes | 1 | 1.58 | 1.09 |
| Makeup Body | 1 | 1.57 | 1.09 |
| Bracelet Clothes | 1 | 1.57 | 1.09 |
| Cunnilingus Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Refined Personality | 1 | 1.55 | 1.08 |
| Kimono Clothes | 1 | 1.55 | 1.08 |
| Wife Role | 1 | 1.55 | 1.07 |
| Sidehair Hair | 2 | 0.98 | 1.07 |
| Young-adult Body | 3 | 0.77 | 1.07 |
| Hard Worker Personality | 1 | 1.54 | 1.07 |
| Blowjob Subject of (Sexual) | 1 | 1.53 | 1.06 |
| Pendant Necklace Clothes | 1 | 1.53 | 1.06 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.05 |
| Straight Hair | 2 | 0.96 | 1.05 |
| Necklace Clothes | 1 | 1.50 | 1.04 |
| Sailor School Uniform Clothes | 1 | 1.48 | 1.03 |
| Green Hair | 1 | 1.47 | 1.02 |
| Mother Role | 1 | 1.47 | 1.02 |
| Teasing Engages in | 1 | 1.46 | 1.01 |
| Suit Clothes | 1 | 1.44 | 1.00 |
| Hair Tie Clothes | 1 | 1.41 | 0.98 |
| Adult Body | 1 | 1.36 | 0.94 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Belt Clothes | 1 | 1.28 | 0.89 |
| Parted in Middle Hair | 1 | 1.25 | 0.87 |
| Sixty-nine Engages in (Sexual) | 1 | 1.25 | 0.87 |
| Dress Clothes | 1 | 1.24 | 0.86 |
| Friendly Personality | 1 | 1.23 | 0.85 |
| Trousers Clothes | 1 | 1.21 | 0.84 |
| Long Hair | 2 | 0.75 | 0.83 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Shirt Clothes | 1 | 1.15 | 0.80 |
| Slim Body | 3 | 0.57 | 0.79 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Necktie Clothes | 1 | 1.11 | 0.77 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Pale Body | 3 | 0.37 | 0.51 |