Masaya loves Mayumi, who is one year older than him. However, he can't tell her that he loves her. One day, he tells Sayoko, who is his childhood friend and one year older than him as well, about it. She promises to help him and starts taking her clothes off.... "I'll give you a sex lesson just in case, right?" [From ErogeShop]
Houkago no Senpai has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Score | Importance | Weight |
|---|---|---|---|
| Protagonist's Senpai as a Heroine | 3.00 | 1.67 | 5.01 |
| Tribadism on Penis | 2.00 | 1.85 | 3.70 |
| High School | 3.00 | 1.21 | 3.62 |
| Brief NVL Scenes | 2.00 | 1.58 | 3.17 |
| Harem Ending | 2.00 | 1.39 | 2.77 |
| Modern Day Japan | 2.00 | 1.32 | 2.63 |
| Sex with Protagonist Only | 2.00 | 1.12 | 2.24 |
| High Sexual Content | 2.00 | 1.03 | 2.07 |
| Love Triangle | 1.00 | 2.05 | 2.05 |
| High School Student Heroine | 2.00 | 0.84 | 1.69 |
| Multiple Endings | 2.00 | 0.66 | 1.33 |
| Protagonist's Childhood Friend as a Heroine | 1.00 | 1.13 | 1.13 |
| Missionary Position | 1.00 | 0.93 | 0.93 |
| Male Protagonist | 2.00 | 0.30 | 0.60 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Tribadism on Penis Engages in (Sexual) | 2 | 2.08 | 2.29 |
| Pink Rotor Subject of (Sexual) | 2 | 1.83 | 2.02 |
| String Ribbon Tie Clothes | 2 | 1.81 | 1.99 |
| Sport Bloomers Clothes | 2 | 1.71 | 1.87 |
| Sex in Classroom Engages in (Sexual) | 2 | 1.61 | 1.77 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.44 | 1.58 |
| Sex in School Infirmary Engages in (Sexual) | 1 | 2.24 | 1.55 |
| Pubic Hair Hair | 2 | 1.34 | 1.47 |
| Shimapan Clothes | 1 | 2.12 | 1.47 |
| T-shirt Clothes | 2 | 1.32 | 1.45 |
| Old Type School Swimsuit Clothes | 1 | 2.08 | 1.44 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.19 | 1.31 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.30 |
| Butterfly Subject of (Sexual) | 2 | 1.17 | 1.29 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Missionary Subject of (Sexual) | 2 | 1.11 | 1.22 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Boobjob Engages in (Sexual) | 2 | 1.06 | 1.17 |
| Sitting Sex Subject of (Sexual) | 2 | 1.05 | 1.16 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.64 | 1.14 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.39 | 0.97 |
| Hairpin Clothes | 1 | 1.39 | 0.97 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.39 | 0.96 |
| High School Student Role | 2 | 0.84 | 0.92 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| School Uniform Clothes | 2 | 0.74 | 0.81 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Parted to Side Hair | 1 | 1.07 | 0.74 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| Black Hair | 1 | 0.81 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.55 |
| Long Hair | 1 | 0.75 | 0.52 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Short Hair | 1 | 0.61 | 0.42 |