Average Rating:5.04
Bayesian Rating:4.92
Total Votes:42
Aoi's erotic summer vacation begins when his mother tells him that she is going to do "mother-swapping" with her friends! [From DLsite English]
Mama Natsu ~Boku-tachi no Mama Koukan~ 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 |
|---|---|---|---|
| Sex with Children Engages in (Sexual) | 4 | 2.48 | 3.99 |
| Consensual Group Sex of One Female and Several Males Engages in (Sexual) | 4 | 2.42 | 3.90 |
| Sex with Others Engages in (Sexual) | 4 | 1.98 | 3.19 |
| Group Sex of Multiple Females and Males Engages in (Sexual) | 4 | 1.89 | 3.04 |
| Spit-roast Subject of (Sexual) | 4 | 1.75 | 2.82 |
| Adult Breast Sucking Subject of (Sexual) | 2 | 2.52 | 2.77 |
| Jeans Clothes | 5 | 1.54 | 2.76 |
| Son Role | 3 | 1.81 | 2.51 |
| Incest Engages in (Sexual) | 4 | 1.47 | 2.36 |
| Short Hime Cut Hair | 1 | 3.26 | 2.26 |
| Blowbang (One Mouth Multiple Penises) Engages in (Sexual) | 1 | 3.20 | 2.22 |
| Swim Brief Clothes | 1 | 3.11 | 2.16 |
| Adult Body | 4 | 1.33 | 2.15 |
| Mother Role | 3 | 1.45 | 2.01 |
| Kid Body | 3 | 1.38 | 1.91 |
| PE Teacher Role | 1 | 2.74 | 1.90 |
| Hosome Eyes | 3 | 1.37 | 1.90 |
| No Bangs Hair | 2 | 1.62 | 1.78 |
| Big Breasts Body | 4 | 1.10 | 1.77 |
| Lactation Engages in | 2 | 1.59 | 1.75 |
| Blowbang Engages in (Sexual) | 1 | 2.43 | 1.68 |
| Orange Hair | 2 | 1.51 | 1.66 |
| Green Hair | 2 | 1.49 | 1.63 |
| Seventh Posture Subject of (Sexual) | 2 | 1.47 | 1.61 |
| Tracksuit Clothes | 1 | 2.31 | 1.60 |
| Short Bangs Hair | 1 | 2.26 | 1.57 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Nipple Sucking Subject of (Sexual) | 2 | 1.37 | 1.51 |
| Doggy Style Subject of (Sexual) | 4 | 0.93 | 1.49 |
| T-shirt Clothes | 2 | 1.31 | 1.44 |
| One Piece Swimsuit Clothes | 1 | 1.92 | 1.33 |
| Cowgirl Subject of (Sexual) | 3 | 0.96 | 1.32 |
| Violet Hair | 2 | 1.20 | 1.32 |
| Discreet Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Reverse Spitroast Subject of (Sexual) | 1 | 1.84 | 1.28 |
| Bob Cut Hair | 1 | 1.83 | 1.27 |
| Blowjob Engages in (Sexual) | 4 | 0.76 | 1.23 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Shorts Clothes | 1 | 1.68 | 1.16 |
| Violet Eyes | 2 | 1.05 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Double Penetration (Group Sex) Subject of (Sexual) | 1 | 1.66 | 1.15 |
| Amber Eyes | 2 | 1.04 | 1.14 |
| Vaginal Masturbation Engages in (Sexual) | 1 | 1.63 | 1.13 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Green Eyes | 2 | 1.02 | 1.12 |
| Teacher Role | 1 | 1.56 | 1.08 |
| Sidehair Hair | 2 | 0.98 | 1.08 |
| Slim Body | 5 | 0.57 | 1.03 |
| Straight Hair | 2 | 0.94 | 1.03 |
| Black Eyes | 1 | 1.41 | 0.98 |
| Masturbation Engages in (Sexual) | 1 | 1.40 | 0.97 |
| Blunt Bangs Hair | 1 | 1.39 | 0.97 |
| Tank Top Clothes | 1 | 1.39 | 0.97 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Long Hair | 2 | 0.75 | 0.82 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.82 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Handjob Engages in (Sexual) | 1 | 1.15 | 0.80 |
| Missionary Subject of (Sexual) | 1 | 1.12 | 0.78 |
| Tareme Eyes | 1 | 1.11 | 0.77 |
| Pale Body | 7 | 0.37 | 0.76 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Sitting Sex Subject of (Sexual) | 1 | 1.06 | 0.74 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Short Hair | 2 | 0.61 | 0.67 |
| Black Hair | 1 | 0.80 | 0.56 |
Updated 16 days ago