Kasukabe Nao, who masturbates every day, decides to form a club to discuss masturbation, so as to get new ideas for the ultimate masturbation. She forces her childhood friend, Natsuigawa Hibiki, her classmate, Akiru Norika, and an upperclassman, Fuyutou Mako, to join her in the club.
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| Name | Score | Importance | Weight |
|---|---|---|---|
| Student Club | 2.67 | 2.19 | 5.84 |
| Heroine with Anal Hair | 2.00 | 2.69 | 5.37 |
| Lesbian Sex Only | 2.00 | 2.23 | 4.46 |
| Heroine with Pubic Hair | 3.00 | 1.48 | 4.44 |
| Masturbation with Object | 2.00 | 2.18 | 4.36 |
| Perverted Heroine | 3.00 | 1.42 | 4.25 |
| Mutual Masturbation | 2.33 | 1.76 | 4.10 |
| Hero(ine) Selection | 2.00 | 1.93 | 3.87 |
| Female Ejaculation | 3.00 | 1.28 | 3.83 |
| Exhibitionism | 2.00 | 1.66 | 3.31 |
| Bleep Censor | 1.67 | 1.92 | 3.20 |
| Early Sexual Content | 2.50 | 1.23 | 3.08 |
| Tomboy Heroine | 2.00 | 1.50 | 3.01 |
| Protagonist with Voice Acting | 2.00 | 1.36 | 2.72 |
| Naked Sprites | 2.50 | 1.06 | 2.64 |
| No Romance Plot | 1.75 | 1.51 | 2.64 |
| High School Student Heroine | 3.00 | 0.85 | 2.56 |
| High School Student Protagonist | 2.00 | 1.20 | 2.41 |
| Female Protagonist | 3.00 | 0.71 | 2.13 |
| Nukige | 3.00 | 0.65 | 1.96 |
| High Sexual Content | 1.80 | 1.06 | 1.91 |
| Parody | 1.00 | 1.80 | 1.80 |
| Lesbian Sex | 1.00 | 1.16 | 1.16 |
| Comedy | 1.00 | 1.11 | 1.11 |
| Masturbation | 0.43 | 1.51 | 0.65 |
| ADV | 2.33 | 0.15 | 0.34 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Lesbian Sex Only Engages in (Sexual) | 5 | 2.63 | 4.71 |
| Colposcopy Camera Subject of (Sexual) | 2 | 3.84 | 4.21 |
| Humping Engages in (Sexual) | 3 | 2.65 | 3.67 |
| Group Sex of Several Females Engages in (Sexual) | 4 | 2.27 | 3.65 |
| School Extraordinary Club Member Role | 3 | 2.63 | 3.64 |
| Mutual Masturbation Engages in (Sexual) | 5 | 1.94 | 3.47 |
| Masturbation with Object Engages in (Sexual) | 3 | 2.45 | 3.39 |
| Exhibitionist Role | 3 | 2.41 | 3.35 |
| Consensual Phone Sex Engages in (Sexual) | 2 | 3.02 | 3.32 |
| Live Sex Chat Engages in (Sexual) | 2 | 3.01 | 3.31 |
| Schoolmate Role | 4 | 1.91 | 3.07 |
| Masturbation in front of an Audience Engages in (Sexual) | 4 | 1.90 | 3.07 |
| Public Masturbation Engages in (Sexual) | 3 | 2.20 | 3.05 |
| Closet Pervert Personality | 3 | 2.15 | 2.99 |
| Molesting Engages in | 2 | 2.71 | 2.98 |
| Vaginal Masturbation Engages in (Sexual) | 5 | 1.64 | 2.93 |
| Anal Masturbation Engages in (Sexual) | 2 | 2.66 | 2.93 |
| Double-ended Dildo Subject of (Sexual) | 3 | 2.11 | 2.92 |
| Vaginal Object Insertion Subject of (Sexual) | 3 | 1.97 | 2.73 |
| Magic Wand Subject of (Sexual) | 2 | 2.38 | 2.61 |
| Eleventh Grader Role | 3 | 1.88 | 2.61 |
| Pink Rotor Subject of (Sexual) | 3 | 1.84 | 2.55 |
| Nightgown Clothes | 2 | 2.27 | 2.49 |
| Knee-high Socks Clothes | 5 | 1.39 | 2.49 |
| Sex at School Engages in (Sexual) | 4 | 1.54 | 2.48 |
| Pajamas Clothes | 3 | 1.75 | 2.43 |
| Molesting Subject of | 2 | 2.15 | 2.36 |
| Anal Object Insertion Subject of (Sexual) | 2 | 2.15 | 2.36 |
| Linked Clamps Subject of (Sexual) | 1 | 3.40 | 2.36 |
| Tribadism Engages in (Sexual) | 2 | 2.11 | 2.32 |
| School Extraordinary Club President Role | 1 | 3.21 | 2.23 |
| Anal Beads Subject of (Sexual) | 2 | 2.02 | 2.22 |
| Nipple Teasing Engages in (Sexual) | 2 | 1.99 | 2.19 |
| Anal Hair Hair | 1 | 3.14 | 2.18 |
| Nipple Teasing Subject of (Sexual) | 3 | 1.55 | 2.15 |
| Pubic Hair Hair | 4 | 1.34 | 2.15 |
| Blowjob on Object Engages in (Sexual) | 1 | 3.08 | 2.13 |
| Ahegao Engages in (Sexual) | 4 | 1.32 | 2.12 |
| Chemise Clothes | 1 | 2.89 | 2.01 |
| Daughter Role | 3 | 1.45 | 2.01 |
| Crotch Rope Walk Subject of (Sexual) | 1 | 2.87 | 1.99 |
| Classmate Role | 4 | 1.23 | 1.98 |
| Erotic Photography Subject of | 1 | 2.84 | 1.97 |
| Erotic Massage Engages in | 1 | 2.82 | 1.96 |
| Discreet Masturbation Engages in (Sexual) | 1 | 2.75 | 1.90 |
| Female Ejaculation Engages in (Sexual) | 3 | 1.35 | 1.87 |
| Popular Role | 2 | 1.64 | 1.80 |
| Small Breasts Body | 2 | 1.63 | 1.79 |
| Pervert Personality | 2 | 1.62 | 1.78 |
| Erotic Massage Subject of | 1 | 2.57 | 1.78 |
| Vaginal Fingering Engages in (Sexual) | 2 | 1.61 | 1.77 |
| Rope Bondage Engages in (Sexual) | 1 | 2.55 | 1.76 |
| Narcissist Personality | 1 | 2.54 | 1.76 |
| Naked Shirt Clothes | 1 | 2.52 | 1.75 |
| Cunnilingus Engages in (Sexual) | 2 | 1.55 | 1.70 |
| Friend Role | 3 | 1.20 | 1.66 |
| Dildo Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Facesitting Subject of (Sexual) | 1 | 2.34 | 1.62 |
| Clamps (BDSM) Subject of (Sexual) | 1 | 2.32 | 1.61 |
| Mirror Sex Engages in (Sexual) | 1 | 2.31 | 1.60 |
| French Kiss Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Sexual Fantasy Engages in (Sexual) | 1 | 2.30 | 1.59 |
| Rope Bondage Harness Clothes | 1 | 2.30 | 1.59 |
| Bondage Sex Engages in (Sexual) | 1 | 2.29 | 1.58 |
| Eccentric Personality | 1 | 2.28 | 1.58 |
| Loner Personality | 1 | 2.26 | 1.57 |
| Sexual Masochism Engages in (Sexual) | 1 | 2.23 | 1.55 |
| Sexual Harassment Subject of | 1 | 2.23 | 1.54 |
| Blackmail Engages in | 1 | 2.22 | 1.54 |
| Idiot Personality | 1 | 2.22 | 1.54 |
| Sexual Fantasy Subject of (Sexual) | 1 | 2.21 | 1.53 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.38 | 1.52 |
| Kidnapping Engages in | 1 | 2.19 | 1.52 |
| Bookworm Personality | 1 | 2.16 | 1.49 |
| Blackmail Subject of | 1 | 2.13 | 1.47 |
| Hidden Vibrator Subject of (Sexual) | 1 | 2.12 | 1.47 |
| Book Items | 1 | 2.12 | 1.47 |
| Twelfth Grader Role | 1 | 2.07 | 1.43 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.03 | 1.41 |
| Freckles Body | 1 | 2.00 | 1.39 |
| Childhood Friend Role | 2 | 1.26 | 1.39 |
| School Uniform Clothes | 5 | 0.77 | 1.37 |
| Facesitting Engages in (Sexual) | 1 | 1.96 | 1.36 |
| Kidnapping Subject of | 1 | 1.96 | 1.36 |
| Tomboy Personality | 1 | 1.95 | 1.35 |
| Taciturn Personality | 1 | 1.95 | 1.35 |
| Strange Personality | 1 | 1.94 | 1.35 |
| Blue Hair | 2 | 1.20 | 1.32 |
| Timid Personality | 1 | 1.86 | 1.29 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Cunnilingus Subject of (Sexual) | 2 | 1.16 | 1.27 |
| Homosexual Role | 1 | 1.83 | 1.27 |
| Knee-high Boots Clothes | 1 | 1.82 | 1.26 |
| Outgoing Personality | 1 | 1.71 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Hoodie Clothes | 1 | 1.69 | 1.17 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.69 | 1.17 |
| Rope Bondage Subject of (Sexual) | 1 | 1.68 | 1.16 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Teasing Subject of | 1 | 1.61 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.59 | 1.10 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Green Hair | 1 | 1.49 | 1.03 |
| Serious Personality | 1 | 1.48 | 1.03 |
| Medium Breasts Body | 1 | 1.48 | 1.03 |
| Pissing Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Smart Personality | 1 | 1.45 | 1.01 |
| Hairpin Clothes | 1 | 1.41 | 0.97 |
| Masturbation Engages in (Sexual) | 1 | 1.41 | 0.97 |
| Hair Tie Clothes | 1 | 1.40 | 0.97 |
| Lesbian Sex Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Skirt Clothes | 1 | 1.34 | 0.93 |
| Red Hair | 1 | 1.32 | 0.92 |
| T-shirt Clothes | 1 | 1.31 | 0.91 |
| Waist Length+ Hair | 2 | 0.82 | 0.90 |
| Parted in Middle Hair | 1 | 1.24 | 0.86 |
| Friendly Personality | 1 | 1.21 | 0.84 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Big Breasts Body | 1 | 1.10 | 0.76 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Miniskirt Clothes | 1 | 1.06 | 0.74 |
| Parted to Side Hair | 1 | 1.04 | 0.72 |
| Amber Eyes | 1 | 1.03 | 0.72 |
| Kind Personality | 1 | 1.02 | 0.71 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.62 |
| High School Student Role | 1 | 0.86 | 0.60 |
| Blue Eyes | 1 | 0.81 | 0.56 |
| Long Hair | 1 | 0.75 | 0.52 |
| Short Hair | 1 | 0.61 | 0.42 |