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.
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Naked Clothes | 3 | 1.95 | 2.70 |
| Twin Boobjob Engages in (Sexual) | 3 | 1.76 | 2.44 |
| Big Breast Sizes Body | 4 | 1.51 | 2.43 |
| Seduction Engages in | 2 | 2.18 | 2.40 |
| Mistress Role | 1 | 3.33 | 2.31 |
| Hazel Eyes | 2 | 2.04 | 2.24 |
| Bathroom Sex Engages in (Sexual) | 4 | 1.39 | 2.24 |
| Adult Body | 4 | 1.35 | 2.17 |
| Boobjob Engages in (Sexual) | 5 | 1.06 | 1.90 |
| Grandson Role | 1 | 2.73 | 1.89 |
| Doggy Style Engages in (Sexual) | 2 | 1.69 | 1.86 |
| Twin Boobjob Subject of (Sexual) | 1 | 2.67 | 1.85 |
| Grandfather Role | 1 | 2.64 | 1.83 |
| Wealthy Role | 2 | 1.65 | 1.82 |
| Kansai-ben Personality | 1 | 2.54 | 1.76 |
| Widower Role | 1 | 2.53 | 1.75 |
| Hair Beads Hair | 1 | 2.53 | 1.75 |
| Balding Hair | 1 | 2.45 | 1.69 |
| Bodysponge Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Obedient Personality | 1 | 2.30 | 1.60 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.23 | 1.54 |
| Widow Role | 1 | 2.20 | 1.53 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.38 | 1.52 |
| Fainting Subject of | 1 | 2.16 | 1.50 |
| Altruistic Personality | 1 | 2.08 | 1.44 |
| Manipulative Personality | 1 | 2.07 | 1.44 |
| Kind Personality | 3 | 1.03 | 1.43 |
| Emotional Personality | 1 | 2.02 | 1.40 |
| Cleaning Engages in | 1 | 1.99 | 1.38 |
| Friendly Personality | 2 | 1.22 | 1.34 |
| Old Body | 1 | 1.94 | 1.34 |
| Rude Personality | 1 | 1.88 | 1.30 |
| Naked Apron Clothes | 1 | 1.87 | 1.30 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Maid Role | 1 | 1.84 | 1.28 |
| Strict Personality | 1 | 1.83 | 1.27 |
| Moustache Hair | 1 | 1.83 | 1.27 |
| Son Role | 1 | 1.82 | 1.26 |
| Infidelity Engages in | 1 | 1.80 | 1.25 |
| Nameable Role | 1 | 1.79 | 1.24 |
| Scarf Clothes | 1 | 1.77 | 1.23 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.71 | 1.18 |
| Vaginal/Anal Sexual Toys Subject of (Sexual) | 1 | 1.70 | 1.18 |
| Father Role | 1 | 1.67 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Garnet Eyes | 1 | 1.65 | 1.15 |
| Sweater Clothes | 1 | 1.64 | 1.13 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Kimono Clothes | 1 | 1.56 | 1.08 |
| Teacher Role | 1 | 1.55 | 1.07 |
| Hard Worker Personality | 1 | 1.54 | 1.07 |
| Blowjob Subject of (Sexual) | 1 | 1.53 | 1.06 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.05 |
| Maid's Dress Clothes | 1 | 1.51 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Group Sex Engages in (Sexual) | 1 | 1.48 | 1.03 |
| Blouse Clothes | 1 | 1.47 | 1.02 |
| Mother Role | 1 | 1.46 | 1.01 |
| Teasing Engages in | 1 | 1.46 | 1.01 |
| Twin Blowjob Engages in (Sexual) | 1 | 1.44 | 1.00 |
| Cooking Engages in | 1 | 1.41 | 0.98 |
| Hair Tie Clothes | 1 | 1.41 | 0.98 |
| Grey Hair | 1 | 1.38 | 0.96 |
| Masturbation Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Brown Hair | 3 | 0.68 | 0.94 |
| Not Sexually Involved Engages in (Sexual) | 1 | 1.36 | 0.94 |
| Skirt Clothes | 1 | 1.33 | 0.92 |
| Dress Clothes | 1 | 1.25 | 0.86 |
| Young-adult Body | 2 | 0.77 | 0.84 |
| Blue Hair | 1 | 1.19 | 0.82 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Twin Tails Hair | 1 | 1.12 | 0.78 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Parted to Side Hair | 1 | 1.06 | 0.73 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Amber Eyes | 1 | 1.03 | 0.71 |
| Shoulder-length Hair | 1 | 0.92 | 0.63 |
| Blond Hair | 1 | 0.89 | 0.61 |
| Black Hair | 1 | 0.81 | 0.56 |
| Long Hair | 1 | 0.75 | 0.52 |
| School Uniform Clothes | 1 | 0.74 | 0.52 |
| Short Hair | 1 | 0.61 | 0.42 |