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 | 2.17 | 5.80 |
| Heroine with Anal Hair | 2.00 | 2.68 | 5.36 |
| Lesbian Sex Only | 2.00 | 2.23 | 4.47 |
| Heroine with Pubic Hair | 3.00 | 1.48 | 4.45 |
| Masturbation with Object | 2.00 | 2.17 | 4.34 |
| Perverted Heroine | 3.00 | 1.40 | 4.20 |
| Mutual Masturbation | 2.33 | 1.76 | 4.10 |
| Hero(ine) Selection | 2.00 | 1.93 | 3.86 |
| Female Ejaculation | 3.00 | 1.27 | 3.82 |
| Exhibitionism | 2.00 | 1.65 | 3.30 |
| Bleep Censor | 1.67 | 1.91 | 3.19 |
| Early Sexual Content | 2.50 | 1.23 | 3.06 |
| Tomboy Heroine | 2.00 | 1.51 | 3.01 |
| Protagonist with Voice Acting | 2.00 | 1.36 | 2.72 |
| No Romance Plot | 1.75 | 1.54 | 2.70 |
| Naked Sprites | 2.50 | 1.05 | 2.63 |
| High School Student Heroine | 3.00 | 0.85 | 2.55 |
| High School Student Protagonist | 2.00 | 1.21 | 2.42 |
| Female Protagonist | 3.00 | 0.71 | 2.14 |
| Nukige | 3.00 | 0.65 | 1.95 |
| High Sexual Content | 1.80 | 1.05 | 1.89 |
| Parody | 1.00 | 1.81 | 1.81 |
| Lesbian Sex | 1.00 | 1.15 | 1.15 |
| Comedy | 1.00 | 1.11 | 1.11 |
| Masturbation | 0.43 | 1.49 | 0.64 |
| ADV | 2.33 | 0.15 | 0.34 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Lesbian Sex Only Engages in (Sexual) | 5 | 2.64 | 4.72 |
| Colposcopy Camera Subject of (Sexual) | 2 | 3.82 | 4.19 |
| Group Sex of Several Females Engages in (Sexual) | 4 | 2.28 | 3.68 |
| Humping Engages in (Sexual) | 3 | 2.64 | 3.66 |
| School Extraordinary Club Member Role | 3 | 2.61 | 3.62 |
| Mutual Masturbation Engages in (Sexual) | 5 | 1.94 | 3.47 |
| Masturbation with Object Engages in (Sexual) | 3 | 2.45 | 3.39 |
| Consensual Phone Sex Engages in (Sexual) | 2 | 3.07 | 3.37 |
| Exhibitionist Role | 3 | 2.42 | 3.35 |
| Live Sex Chat Engages in (Sexual) | 2 | 3.02 | 3.32 |
| Masturbation in front of an Audience Engages in (Sexual) | 4 | 1.90 | 3.06 |
| Public Masturbation Engages in (Sexual) | 3 | 2.21 | 3.06 |
| Schoolmate Role | 4 | 1.89 | 3.05 |
| Vaginal Masturbation Engages in (Sexual) | 5 | 1.70 | 3.04 |
| Closet Pervert Personality | 3 | 2.17 | 3.00 |
| Molesting Engages in | 2 | 2.70 | 2.97 |
| Anal Masturbation Engages in (Sexual) | 2 | 2.69 | 2.95 |
| Double-ended Dildo Subject of (Sexual) | 3 | 2.10 | 2.91 |
| Vaginal Object Insertion Subject of (Sexual) | 3 | 2.01 | 2.79 |
| Eleventh Grader Role | 3 | 1.90 | 2.63 |
| Magic Wand Subject of (Sexual) | 2 | 2.37 | 2.60 |
| Sex in Classroom Engages in (Sexual) | 4 | 1.61 | 2.58 |
| Pink Rotor Subject of (Sexual) | 3 | 1.83 | 2.54 |
| Nightgown Clothes | 2 | 2.29 | 2.52 |
| Knee-high Socks Clothes | 5 | 1.38 | 2.47 |
| Pajamas Clothes | 3 | 1.75 | 2.43 |
| Anal Object Insertion Subject of (Sexual) | 2 | 2.19 | 2.41 |
| Linked Clamps Subject of (Sexual) | 1 | 3.43 | 2.38 |
| Molesting Subject of | 2 | 2.14 | 2.35 |
| Tribadism Engages in (Sexual) | 2 | 2.12 | 2.33 |
| Nipple Teasing Engages in (Sexual) | 2 | 2.02 | 2.22 |
| School Extraordinary Club President Role | 1 | 3.19 | 2.21 |
| Anal Beads Subject of (Sexual) | 2 | 2.01 | 2.21 |
| Blowjob on Object Engages in (Sexual) | 1 | 3.16 | 2.19 |
| Nipple Teasing Subject of (Sexual) | 3 | 1.57 | 2.18 |
| Anal Hair Hair | 1 | 3.14 | 2.18 |
| Pubic Hair Hair | 4 | 1.34 | 2.15 |
| Ahegao Engages in (Sexual) | 4 | 1.32 | 2.13 |
| Daughter Role | 3 | 1.46 | 2.02 |
| Chemise Clothes | 1 | 2.89 | 2.01 |
| Crotch Rope Walk Subject of (Sexual) | 1 | 2.85 | 1.98 |
| Classmate Role | 4 | 1.23 | 1.98 |
| Erotic Photography Subject of | 1 | 2.84 | 1.97 |
| Erotic Massage Engages in | 1 | 2.83 | 1.96 |
| Discreet Masturbation Engages in (Sexual) | 1 | 2.75 | 1.91 |
| Female Ejaculation Engages in (Sexual) | 3 | 1.37 | 1.89 |
| Small Breasts Body | 2 | 1.67 | 1.83 |
| Erotic Massage Subject of | 1 | 2.59 | 1.79 |
| Popular Role | 2 | 1.63 | 1.79 |
| Pervert Personality | 2 | 1.63 | 1.79 |
| Vaginal Fingering Engages in (Sexual) | 2 | 1.62 | 1.78 |
| Narcissist Personality | 1 | 2.55 | 1.77 |
| Rope Bondage Engages in (Sexual) | 1 | 2.54 | 1.76 |
| Naked Shirt Clothes | 1 | 2.51 | 1.74 |
| Cunnilingus Engages in (Sexual) | 2 | 1.55 | 1.71 |
| Friend Role | 3 | 1.20 | 1.67 |
| Dildo Subject of (Sexual) | 1 | 2.38 | 1.65 |
| French Kiss Engages in (Sexual) | 2 | 1.49 | 1.63 |
| Facesitting Subject of (Sexual) | 1 | 2.35 | 1.63 |
| Sexual Fantasy Engages in (Sexual) | 1 | 2.32 | 1.61 |
| Clamps (BDSM) Subject of (Sexual) | 1 | 2.32 | 1.61 |
| Mirror Sex Engages in (Sexual) | 1 | 2.31 | 1.60 |
| Rope Bondage Harness Clothes | 1 | 2.29 | 1.59 |
| Eccentric Personality | 1 | 2.29 | 1.59 |
| Bondage Sex Engages in (Sexual) | 1 | 2.27 | 1.58 |
| Loner Personality | 1 | 2.26 | 1.57 |
| Sexual Harassment Subject of | 1 | 2.23 | 1.54 |
| Blackmail Engages in | 1 | 2.22 | 1.54 |
| Sexual Fantasy Subject of (Sexual) | 1 | 2.22 | 1.54 |
| Sexual Masochism Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Idiot Personality | 1 | 2.22 | 1.54 |
| Kidnapping Engages in | 1 | 2.20 | 1.53 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.39 | 1.53 |
| Bookworm Personality | 1 | 2.16 | 1.50 |
| Blackmail Subject of | 1 | 2.12 | 1.47 |
| Book Items | 1 | 2.12 | 1.47 |
| Hidden Vibrator Subject of (Sexual) | 1 | 2.12 | 1.47 |
| Twelfth Grader Role | 1 | 2.07 | 1.43 |
| Freckles Body | 1 | 2.05 | 1.42 |
| Sex on Toilet Engages in (Sexual) | 1 | 2.04 | 1.41 |
| Childhood Friend Role | 2 | 1.26 | 1.38 |
| Facesitting Engages in (Sexual) | 1 | 1.97 | 1.37 |
| Kidnapping Subject of | 1 | 1.96 | 1.36 |
| Tomboy Personality | 1 | 1.96 | 1.36 |
| Strange Personality | 1 | 1.95 | 1.35 |
| School Uniform Clothes | 5 | 0.75 | 1.35 |
| Taciturn Personality | 1 | 1.94 | 1.35 |
| Blue Hair | 2 | 1.19 | 1.31 |
| Timid Personality | 1 | 1.86 | 1.29 |
| Sexual Blindfold Subject of (Sexual) | 1 | 1.85 | 1.28 |
| Cunnilingus Subject of (Sexual) | 2 | 1.16 | 1.28 |
| Knee-high Boots Clothes | 1 | 1.83 | 1.27 |
| Homosexual Role | 1 | 1.83 | 1.27 |
| Outgoing Personality | 1 | 1.74 | 1.20 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Hoodie Clothes | 1 | 1.71 | 1.18 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Rope Bondage Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Teasing Subject of | 1 | 1.66 | 1.15 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Bondage Sex Subject of (Sexual) | 1 | 1.57 | 1.09 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.06 |
| Medium Breasts Body | 1 | 1.52 | 1.05 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Serious Personality | 1 | 1.49 | 1.03 |
| Green Hair | 1 | 1.48 | 1.02 |
| Pissing Engages in (Sexual) | 1 | 1.46 | 1.02 |
| Smart Personality | 1 | 1.46 | 1.01 |
| Hair Tie Clothes | 1 | 1.41 | 0.97 |
| Hairpin Clothes | 1 | 1.40 | 0.97 |
| Masturbation Engages in (Sexual) | 1 | 1.39 | 0.96 |
| Lesbian Sex Engages in (Sexual) | 1 | 1.38 | 0.96 |
| Skirt Clothes | 1 | 1.33 | 0.93 |
| Red Hair | 1 | 1.32 | 0.92 |
| T-shirt Clothes | 1 | 1.31 | 0.91 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Parted in Middle Hair | 1 | 1.25 | 0.87 |
| Friendly Personality | 1 | 1.22 | 0.85 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Big Breasts Body | 1 | 1.14 | 0.79 |
| 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 | 1.05 | 0.73 |
| Amber Eyes | 1 | 1.03 | 0.71 |
| Kind Personality | 1 | 1.03 | 0.71 |
| Green Eyes | 1 | 1.02 | 0.70 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.63 |
| High School Student Role | 1 | 0.85 | 0.59 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Long Hair | 1 | 0.75 | 0.52 |
| Short Hair | 1 | 0.61 | 0.42 |