Seiji is a normal male student without a girlfriend, except that he has strange dreams almost every day. One day, he was going to be reunited with his younger sister whom he haven't seen since they were small. However, not one, but five younger sisters were waiting for him! It happened that some incident caused the protagonists from different parallel worlds to disappear and their younger sisters went searching for them. All of them ended up coming to Seiji since he was the same as their brothers. At the same time, strange dimensional distortions started appearing around him, threatening the balance of all the worlds. How will he and his younger sisters confront this crisis? [From Hau~ Omochikaeri!]
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Shopping Engages in | 6 | 2.04 | 3.98 |
| Dimensional Travel Engages in | 5 | 2.16 | 3.86 |
| Sex in School Infirmary Engages in (Sexual) | 4 | 2.22 | 3.58 |
| Roommate Role | 4 | 1.99 | 3.21 |
| Brother Complex Personality | 3 | 2.06 | 2.85 |
| Sex in Water Engages in (Sexual) | 5 | 1.56 | 2.80 |
| Group Sex Engages in (Sexual) | 5 | 1.51 | 2.71 |
| Bodyjob Subject of (Sexual) | 1 | 3.82 | 2.65 |
| Prehensile Hair Hair | 1 | 3.80 | 2.63 |
| Younger Sister Role | 5 | 1.44 | 2.59 |
| Crystal Ball Items | 1 | 3.72 | 2.58 |
| Sex on Roof Engages in (Sexual) | 2 | 2.29 | 2.52 |
| Bathroom Sex Engages in (Sexual) | 5 | 1.39 | 2.48 |
| Tominagi Subject of (Sexual) | 5 | 1.36 | 2.43 |
| Reverse Piledriver Engages in (Sexual) | 1 | 3.33 | 2.31 |
| Bodyjob Engages in (Sexual) | 1 | 3.31 | 2.29 |
| Mini-dress Clothes | 3 | 1.63 | 2.27 |
| Boobs on Fence Subject of (Sexual) | 1 | 3.27 | 2.27 |
| Pleated Skirt Clothes | 4 | 1.39 | 2.24 |
| Sex in Classroom Engages in (Sexual) | 3 | 1.61 | 2.23 |
| Hairjob Subject of (Sexual) | 1 | 3.18 | 2.21 |
| Strange Personality | 2 | 1.94 | 2.14 |
| Standing Sex Subject of (Sexual) | 5 | 1.18 | 2.11 |
| Energetic Personality | 3 | 1.52 | 2.11 |
| Atashi Personality | 2 | 1.91 | 2.10 |
| Piloting Engages in | 1 | 3.00 | 2.08 |
| Shared Body Subject of | 1 | 2.99 | 2.07 |
| Unusual Hair Ornaments Clothes | 2 | 1.87 | 2.06 |
| Triple Blowjob Subject of (Sexual) | 1 | 2.97 | 2.06 |
| Watashi Personality | 4 | 1.25 | 2.02 |
| Knee-high Boots Clothes | 2 | 1.83 | 2.01 |
| Detached Sleeves Clothes | 2 | 1.82 | 2.00 |
| V Bangs Hair | 3 | 1.41 | 1.96 |
| Desu Personality | 1 | 2.78 | 1.93 |
| Mechanic Role | 1 | 2.75 | 1.91 |
| Miniskirt Clothes | 5 | 1.06 | 1.90 |
| Panties Clothes | 2 | 1.71 | 1.88 |
| Garter Clothes | 1 | 2.70 | 1.87 |
| Turtleneck Dress Clothes | 1 | 2.70 | 1.87 |
| Outdoor Sex Engages in (Sexual) | 4 | 1.16 | 1.86 |
| Bridal Carry Engages in | 1 | 2.67 | 1.85 |
| Reverse Piledriver Subject of (Sexual) | 1 | 2.65 | 1.83 |
| Tiny Body | 1 | 2.60 | 1.81 |
| Reverse Spitroast Engages in (Sexual) | 1 | 2.59 | 1.80 |
| Lolita Hairband Clothes | 1 | 2.57 | 1.78 |
| Fairy Role | 1 | 2.56 | 1.78 |
| Wand Items | 1 | 2.52 | 1.75 |
| Vaginal Fingering Subject of (Sexual) | 4 | 1.08 | 1.74 |
| Clothing with Ribbons Clothes | 2 | 1.58 | 1.73 |
| Kemonomimi Hair | 1 | 2.49 | 1.73 |
| Witch Hat Clothes | 1 | 2.48 | 1.72 |
| Bracelet Clothes | 2 | 1.56 | 1.71 |
| Sitting Sex Subject of (Sexual) | 4 | 1.06 | 1.71 |
| Tentacle Restraint Subject of | 1 | 2.46 | 1.71 |
| Psychic Role | 1 | 2.45 | 1.70 |
| Hard Worker Personality | 2 | 1.54 | 1.69 |
| Extraterrestrial Role | 1 | 2.43 | 1.69 |
| Bridal Carry Subject of | 1 | 2.42 | 1.68 |
| High School Student Role | 6 | 0.85 | 1.66 |
| Virgin Sex Engages in (Sexual) | 6 | 0.85 | 1.66 |
| Anal Sex Subject of (Sexual) | 3 | 1.19 | 1.65 |
| Flying Engages in | 1 | 2.37 | 1.64 |
| Reverse Missionary Engages in (Sexual) | 1 | 2.35 | 1.63 |
| Computering Engages in | 1 | 2.35 | 1.63 |
| Hairjob Engages in (Sexual) | 1 | 2.34 | 1.62 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Loud Personality | 1 | 2.31 | 1.60 |
| Flower Clothes | 1 | 2.30 | 1.59 |
| Suspenders Clothes | 1 | 2.29 | 1.59 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Sidehair Hair | 4 | 0.98 | 1.57 |
| Lolita Clothes | 1 | 2.27 | 1.57 |
| Twin Tails Hair | 3 | 1.13 | 1.57 |
| Cooking Engages in | 2 | 1.42 | 1.56 |
| Missionary Subject of (Sexual) | 3 | 1.12 | 1.55 |
| Wings Body | 1 | 2.23 | 1.54 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Spoons Engages in (Sexual) | 1 | 2.21 | 1.53 |
| Robot Role | 1 | 2.20 | 1.53 |
| Gothic Clothes | 1 | 2.20 | 1.52 |
| Straight Hair | 4 | 0.94 | 1.52 |
| Knee-high Socks Clothes | 2 | 1.38 | 1.52 |
| Seventh Posture Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Sex with Monsters Engages in (Sexual) | 1 | 2.17 | 1.50 |
| Quickie Fix Subject of (Sexual) | 3 | 1.08 | 1.50 |
| Talkative Personality | 1 | 2.16 | 1.50 |
| Female Ejaculation Engages in (Sexual) | 2 | 1.36 | 1.50 |
| Torn Clothing Clothes | 1 | 2.16 | 1.50 |
| Off-The-Shoulder Shirt Clothes | 1 | 2.14 | 1.49 |
| Mary Jane Clothes | 1 | 2.12 | 1.47 |
| School Uniform Clothes | 6 | 0.75 | 1.47 |
| Tominagi Engages in (Sexual) | 1 | 2.11 | 1.46 |
| Hotblooded Personality | 1 | 2.10 | 1.46 |
| Triple Blowjob Engages in (Sexual) | 1 | 2.10 | 1.45 |
| Ahoge Hair | 2 | 1.32 | 1.45 |
| Waist Length+ Hair | 5 | 0.81 | 1.45 |
| Thigh-high Stockings Clothes | 3 | 1.04 | 1.45 |
| Honor Student Role | 1 | 2.09 | 1.45 |
| Flirting Subject of | 1 | 2.08 | 1.44 |
| Anal Fingering Engages in (Sexual) | 1 | 2.05 | 1.42 |
| Cyan Hair | 1 | 2.03 | 1.41 |
| Genius Personality | 1 | 1.99 | 1.38 |
| Gamer Role | 1 | 1.98 | 1.37 |
| Blowjob Engages in (Sexual) | 5 | 0.76 | 1.36 |
| Swimming Engages in | 1 | 1.96 | 1.36 |
| Tomboy Personality | 1 | 1.96 | 1.36 |
| Full Brother Role | 1 | 1.95 | 1.35 |
| Miko's Dress Clothes | 1 | 1.95 | 1.35 |
| Over The Knee Socks Clothes | 1 | 1.94 | 1.35 |
| Clumsy Personality | 1 | 1.93 | 1.34 |
| Immature Personality | 1 | 1.93 | 1.34 |
| Cowgirl Subject of (Sexual) | 3 | 0.95 | 1.32 |
| Low Self-esteem Personality | 1 | 1.90 | 1.31 |
| Ribbon Hair Tie Clothes | 2 | 1.19 | 1.31 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.30 |
| Naked Apron Clothes | 1 | 1.88 | 1.30 |
| Multiple Penetration Subject of (Sexual) | 1 | 1.87 | 1.29 |
| Standing Sex Engages in (Sexual) | 1 | 1.87 | 1.29 |
| Timid Personality | 1 | 1.86 | 1.29 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Doggy Style Subject of (Sexual) | 3 | 0.92 | 1.28 |
| Puffy Sleeves Clothes | 1 | 1.85 | 1.28 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.84 | 1.28 |
| Cunnilingus Subject of (Sexual) | 2 | 1.16 | 1.28 |
| Sitting Sex Engages in (Sexual) | 1 | 1.82 | 1.26 |
| Hidden Eyes | 1 | 1.80 | 1.25 |
| Flirting Engages in | 1 | 1.79 | 1.24 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Spit-roast Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Teen Body | 6 | 0.62 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Outgoing Personality | 1 | 1.73 | 1.20 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Cape Clothes | 1 | 1.71 | 1.19 |
| Cowgirl Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Stoic Personality | 1 | 1.70 | 1.18 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Doggy Style Engages in (Sexual) | 1 | 1.68 | 1.17 |
| Intake Hair | 1 | 1.68 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.15 |
| Crop Top Clothes | 1 | 1.66 | 1.15 |
| Cyan Eyes | 1 | 1.66 | 1.15 |
| Ribbon Hair Accessory Clothes | 1 | 1.66 | 1.15 |
| Teasing Subject of | 1 | 1.65 | 1.14 |
| Pointed Ears Body | 1 | 1.64 | 1.14 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Pervert Personality | 1 | 1.63 | 1.13 |
| Kind Personality | 2 | 1.03 | 1.13 |
| Slim Body | 6 | 0.58 | 1.12 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.62 | 1.12 |
| Magician Role | 1 | 1.57 | 1.09 |
| Full Sister Role | 1 | 1.56 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.08 |
| Refined Personality | 1 | 1.54 | 1.07 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Choker Clothes | 1 | 1.50 | 1.04 |
| Blouse Clothes | 1 | 1.46 | 1.01 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Gloves Clothes | 1 | 1.41 | 0.98 |
| Blond Hair | 2 | 0.89 | 0.98 |
| Hairpin Clothes | 1 | 1.40 | 0.97 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.38 | 0.96 |
| Wavy Hair | 1 | 1.36 | 0.94 |
| Bukkake Subject of (Sexual) | 1 | 1.35 | 0.93 |
| White Hair | 1 | 1.33 | 0.92 |
| Dress Clothes | 1 | 1.25 | 0.87 |
| Ribbon Tie Clothes | 1 | 1.25 | 0.87 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Blue Hair | 1 | 1.19 | 0.83 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Tareme Eyes | 1 | 1.11 | 0.77 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Violet Eyes | 1 | 1.05 | 0.72 |
| Pale Body | 6 | 0.37 | 0.72 |
| Amber Eyes | 1 | 1.03 | 0.71 |
| Green Eyes | 1 | 1.02 | 0.70 |
| Spiky Bangs Hair | 1 | 1.00 | 0.69 |
| Black Hair | 1 | 0.80 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Long Hair | 1 | 0.75 | 0.52 |