Average Rating:5.88
Bayesian Rating:5.92
Total Votes:60
Updated 1 month ago
Ayumu is a shy and innocent boy. He always loved his teacher Touka and he is happy to have her as his "stepmother". His class held a Sex Education class one day but he understood nothing, so he decided to ask Touka about sex, concerned about the fact that he once saw her having sex with his father in pain. Touka said that sex is not painful and asked Ayumu to masturbate to prove that it is not painful. After ejaculating, Ayumu had a panic over seeing his semen for the first time, and he thinks that he is sick. To prove Ayumu that he is healthy and not sick, she offered to have anal sex with him. He accepted and they started a secret anal sex life.
Anal * Mama ~Ushiro no Ana wa Musuko Sen'you na no~ 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 |
|---|---|---|---|
| Son Complex Personality | 1 | 3.50 | 2.43 |
| Non-blood-related Son Role | 1 | 2.48 | 1.72 |
| Non-blood-related Mother Role | 1 | 2.37 | 1.64 |
| Closet Pervert Personality | 1 | 2.16 | 1.49 |
| Yamato Nadeshiko Role | 1 | 1.99 | 1.38 |
| Assertive Personality | 1 | 1.93 | 1.34 |
| Multiple Penetration Subject of (Sexual) | 1 | 1.91 | 1.32 |
| Mature Personality | 1 | 1.81 | 1.25 |
| Infidelity Engages in | 1 | 1.79 | 1.24 |
| Sex with Protagonist Only Engages in (Sexual) | 1 | 1.66 | 1.15 |
| Relaxed Personality | 1 | 1.64 | 1.13 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.61 | 1.12 |
| Sex in Water Engages in (Sexual) | 1 | 1.56 | 1.08 |
| Teacher Role | 1 | 1.56 | 1.08 |
| Refined Personality | 1 | 1.54 | 1.07 |
| Wife Role | 1 | 1.52 | 1.06 |
| Student Role | 1 | 1.49 | 1.03 |
| Pissing Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Headband Clothes | 1 | 1.46 | 1.01 |
| French Kiss Engages in (Sexual) | 1 | 1.45 | 1.01 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Tominagi Subject of (Sexual) | 1 | 1.35 | 0.94 |
| Adult Body | 1 | 1.33 | 0.92 |
| Sixty-nine Engages in (Sexual) | 1 | 1.26 | 0.88 |
| Violet Hair | 1 | 1.20 | 0.83 |
| Anal Sex Subject of (Sexual) | 1 | 1.19 | 0.82 |
| Handjob Engages in (Sexual) | 1 | 1.15 | 0.80 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Sitting Sex Subject of (Sexual) | 1 | 1.06 | 0.74 |
| Amber Eyes | 1 | 1.03 | 0.72 |
| Doggy Style Subject of (Sexual) | 1 | 0.93 | 0.64 |
| Waist Length+ Hair | 1 | 0.82 | 0.57 |