Yasuhiro father suddenly dies leaving his mother unable to take care of family. Having no choice but to move back in with grandfather he didn't know existed. He quickly see's that his grand father is a wealthy successful man. He belittles Yasuhiro mom for not being able to care for child as a parent. Then proceeds to call in three women telling Yasuhiro that over following weeks one of these women will be his new mother and he has to decide.
Mama Mama!? 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 |
|---|---|---|---|
| Darker Nipples (Pregnancy) Subject of | 2 | 3.07 | 3.37 |
| Naked Clothes | 3 | 1.95 | 2.70 |
| Twin Boobjob Engages in (Sexual) | 3 | 1.77 | 2.46 |
| Seduction Engages in | 2 | 2.18 | 2.39 |
| Mistress Role | 1 | 3.35 | 2.32 |
| Hazel Eyes | 2 | 2.03 | 2.23 |
| Bathroom Sex Engages in (Sexual) | 4 | 1.38 | 2.22 |
| Adult Body | 4 | 1.33 | 2.15 |
| Boobjob Engages in (Sexual) | 5 | 1.07 | 1.92 |
| Grandson Role | 1 | 2.71 | 1.88 |
| Twin Boobjob Subject of (Sexual) | 1 | 2.68 | 1.86 |
| Doggy Style Engages in (Sexual) | 2 | 1.68 | 1.84 |
| Wealthy Role | 2 | 1.65 | 1.82 |
| Grandfather Role | 1 | 2.62 | 1.81 |
| Kansai-ben Personality | 1 | 2.55 | 1.77 |
| Big Breast Sizes Body | 2 | 1.61 | 1.77 |
| Hair Beads Hair | 1 | 2.53 | 1.76 |
| Widower Role | 1 | 2.52 | 1.75 |
| Balding Hair | 1 | 2.42 | 1.68 |
| Bodysponge Engages in (Sexual) | 1 | 2.37 | 1.64 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Obedient Personality | 1 | 2.26 | 1.57 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Widow Role | 1 | 2.20 | 1.52 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.37 | 1.51 |
| Fainting Subject of | 1 | 2.13 | 1.47 |
| Altruistic Personality | 1 | 2.08 | 1.44 |
| Manipulative Personality | 1 | 2.07 | 1.43 |
| Kind Personality | 3 | 1.02 | 1.42 |
| Emotional Personality | 1 | 2.01 | 1.39 |
| Cleaning Engages in | 1 | 1.99 | 1.38 |
| Vaginal Object Insertion Subject of (Sexual) | 1 | 1.96 | 1.36 |
| Old Body | 1 | 1.92 | 1.33 |
| Friendly Personality | 2 | 1.21 | 1.33 |
| Naked Apron Clothes | 1 | 1.88 | 1.31 |
| Rude Personality | 1 | 1.86 | 1.29 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Maid Role | 1 | 1.84 | 1.27 |
| Strict Personality | 1 | 1.83 | 1.27 |
| Moustache Hair | 1 | 1.82 | 1.26 |
| Son Role | 1 | 1.81 | 1.25 |
| Infidelity Engages in | 1 | 1.79 | 1.24 |
| Hidden Eyes | 1 | 1.78 | 1.24 |
| Scarf Clothes | 1 | 1.78 | 1.23 |
| Nameable Role | 1 | 1.78 | 1.23 |
| Blowjob Engages in (Sexual) | 4 | 0.76 | 1.23 |
| Big Breasts Body | 2 | 1.10 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Cowgirl Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.68 | 1.17 |
| Garnet Eyes | 1 | 1.67 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.15 |
| Father Role | 1 | 1.66 | 1.15 |
| Sweater Clothes | 1 | 1.63 | 1.13 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.59 | 1.10 |
| Kimono Clothes | 1 | 1.57 | 1.09 |
| Teacher Role | 1 | 1.56 | 1.08 |
| Group Sex Engages in (Sexual) | 1 | 1.55 | 1.08 |
| Hard Worker Personality | 1 | 1.53 | 1.06 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Maid's Dress Clothes | 1 | 1.52 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Blouse Clothes | 1 | 1.46 | 1.01 |
| Mother Role | 1 | 1.45 | 1.01 |
| Twin Blowjob Engages in (Sexual) | 1 | 1.45 | 1.00 |
| Teasing Engages in | 1 | 1.42 | 0.99 |
| Cooking Engages in | 1 | 1.42 | 0.98 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Hair Tie Clothes | 1 | 1.40 | 0.97 |
| Grey Hair | 1 | 1.38 | 0.96 |
| Brown Hair | 3 | 0.69 | 0.95 |
| Not Sexually Involved Engages in | 1 | 1.35 | 0.94 |
| Skirt Clothes | 1 | 1.34 | 0.93 |
| Dress Clothes | 1 | 1.26 | 0.87 |
| Blue Hair | 1 | 1.20 | 0.83 |
| Young-adult Body | 2 | 0.75 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.80 |
| Handjob Engages in (Sexual) | 1 | 1.15 | 0.80 |
| Twin Tails Hair | 1 | 1.14 | 0.79 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.78 |
| Glasses Clothes | 1 | 1.09 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Violet Eyes | 1 | 1.05 | 0.73 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Amber Eyes | 1 | 1.03 | 0.72 |
| Spiky Bangs Hair | 1 | 0.99 | 0.69 |
| Short Hair | 2 | 0.61 | 0.67 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Black Hair | 1 | 0.80 | 0.56 |
| School Uniform Clothes | 1 | 0.77 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| Slim Body | 1 | 0.57 | 0.40 |
| Pale Body | 1 | 0.37 | 0.25 |