The first summer vacation after being out of town, for the first time after several months, the protagonist returns to his hometown. Even though the circumstances have changed, his summer begins like always......or it should have been. Unexpectedly, a story about his cousin's arranged marriage comes up. And as a result, the protagonist eventually realizes the hidden feelings of his cousin, his younger sister, and his childhood friend── By being deeply connected with these girls, a new kind of summer begins. Set during the summer in the countryside, with the alluring love and desire of these 3 girls intertwine, begins an immoral love story. [Translated and edited from the official website]
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| Name | Score | Importance | Weight |
|---|---|---|---|
| Fictional Modern Day Japanese Countryside | 2.00 | 2.33 | 4.66 |
| Arranged Marriage | 2.00 | 2.23 | 4.46 |
| Ejaculation Forewarner | 2.00 | 2.15 | 4.30 |
| Voiced Thoughts | 2.00 | 2.03 | 4.06 |
| Backlog Jump | 2.00 | 1.95 | 3.89 |
| Protagonist's Cousin as a Heroine | 2.00 | 1.88 | 3.76 |
| Summer | 2.00 | 1.66 | 3.33 |
| Ojousama Heroine | 2.00 | 1.44 | 2.88 |
| Background Moans | 2.00 | 1.44 | 2.87 |
| Early Sexual Content | 2.00 | 1.22 | 2.44 |
| Nukige | 3.00 | 0.65 | 1.95 |
| Heroine with Big Breasts | 2.00 | 0.86 | 1.72 |
| Male Protagonist | 3.00 | 0.30 | 0.91 |
| ADV | 3.00 | 0.15 | 0.44 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Deredere Personality | 3 | 1.75 | 2.42 |
| Wedge Sandals Clothes | 1 | 3.34 | 2.32 |
| Cousin Role | 2 | 1.87 | 2.06 |
| Loafers Clothes | 2 | 1.72 | 1.89 |
| Sun Hat Clothes | 1 | 2.71 | 1.88 |
| Medium Breasts Body | 2 | 1.53 | 1.68 |
| Zouri Clothes | 1 | 2.39 | 1.66 |
| Sailor School Uniform Clothes | 2 | 1.48 | 1.62 |
| Blouse Clothes | 2 | 1.47 | 1.62 |
| Leg Locking During Sex Engages in (Sexual) | 1 | 2.31 | 1.60 |
| High Heeled Sandals Clothes | 1 | 2.30 | 1.59 |
| Suspenders Clothes | 1 | 2.29 | 1.59 |
| Hair Tie Clothes | 2 | 1.41 | 1.54 |
| Knee-high Socks Clothes | 2 | 1.38 | 1.51 |
| Court Shoes Clothes | 1 | 2.11 | 1.47 |
| Skirt Clothes | 2 | 1.33 | 1.47 |
| Tomboy Personality | 1 | 1.97 | 1.36 |
| Standing Sex Engages in (Sexual) | 1 | 1.87 | 1.30 |
| Unusual Hair Ornaments Clothes | 1 | 1.87 | 1.30 |
| Yukata Clothes | 1 | 1.85 | 1.28 |
| Boku Personality | 1 | 1.78 | 1.24 |
| Sports Shoes Clothes | 1 | 1.73 | 1.20 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.71 | 1.18 |
| Shorts Clothes | 1 | 1.68 | 1.16 |
| Crop Top Clothes | 1 | 1.68 | 1.16 |
| Wealthy Role | 1 | 1.65 | 1.15 |
| Mole Body | 1 | 1.60 | 1.11 |
| Nipple Teasing Subject of (Sexual) | 1 | 1.58 | 1.10 |
| Bikini Clothes | 1 | 1.46 | 1.01 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Pantyhose Clothes | 1 | 1.42 | 0.99 |
| Bathroom Sex Engages in (Sexual) | 1 | 1.39 | 0.96 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.39 | 0.96 |
| High School Student Role | 2 | 0.85 | 0.93 |
| Pink Hair | 1 | 1.33 | 0.92 |
| Black Hair | 2 | 0.81 | 0.88 |
| Watashi Personality | 1 | 1.26 | 0.87 |
| Childhood Friend Role | 1 | 1.25 | 0.87 |
| Dress Clothes | 1 | 1.25 | 0.87 |
| Ribbon Tie Clothes | 1 | 1.25 | 0.87 |
| Red Eyes | 1 | 1.19 | 0.83 |
| Cunnilingus Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Slim Body | 3 | 0.58 | 0.80 |
| Big Breasts Body | 1 | 1.15 | 0.80 |
| Twin Tails Hair | 1 | 1.13 | 0.78 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Boobjob Engages in (Sexual) | 1 | 1.06 | 0.74 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Amber Eyes | 1 | 1.03 | 0.71 |
| Teen Body | 2 | 0.62 | 0.68 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Straight Hair | 1 | 0.95 | 0.66 |
| Young-adult Body | 1 | 0.77 | 0.53 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| Pale Body | 3 | 0.37 | 0.51 |