Average Rating:5.37
Bayesian Rating:5.42
Total Votes:270
Updated 12 days ago
The main character and his friends are attending their class in a quiet academy like normal students when a UFO suddenly passes overhead. The whole academy begins to panic and a beautiful, female alien appears from the UFO. She claims she traversed vast reaches of space in order to tie the knot with Yuusaku. Meanwhile, Yuusaku is utterly confused. As she tries to press him into marriage, she uncovers his secret stash of porn and begins using knowledge of cosplay from that in order to seduce him. The other heroine, his childhood friend, joins in the fuss over Yuusaku caused by the alien’s mother, friend, rival, and even space pirates. On top of all this, secret agents from another country begin targeting the Aliens’ advanced technology… [From the Mangagamer blog]
Cosutte Alien -Yuuwaku no Cosplay H- has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Extraterrestrial Role | 5 | 2.43 | 4.36 |
| Shikomizue Items | 1 | 3.99 | 2.76 |
| Space Pirate Role | 1 | 3.82 | 2.65 |
| Detached Sleeves Clothes | 3 | 1.82 | 2.52 |
| Body Ribbon Clothes | 2 | 2.23 | 2.44 |
| Bell (accessory) Clothes | 2 | 2.16 | 2.37 |
| Possessive Personality | 2 | 2.12 | 2.33 |
| Collar Clothes | 3 | 1.66 | 2.30 |
| Old Type School Swimsuit Clothes | 2 | 2.09 | 2.30 |
| Tricorn Hat Clothes | 1 | 3.22 | 2.23 |
| Paw Gloves Clothes | 1 | 3.03 | 2.10 |
| Usamimi Headband Clothes | 1 | 3.02 | 2.09 |
| Puffy Sleeves Clothes | 2 | 1.85 | 2.03 |
| Sex in Public Places Engages in (Sexual) | 4 | 1.26 | 2.03 |
| Childhood Friend Role | 4 | 1.26 | 2.02 |
| Hat Clothes | 2 | 1.83 | 2.01 |
| Christmas Cap Clothes | 1 | 2.87 | 1.99 |
| Santa Suit Clothes | 1 | 2.83 | 1.96 |
| Not a Virgin Role | 3 | 1.41 | 1.96 |
| Twin Boobjob Engages in (Sexual) | 2 | 1.77 | 1.94 |
| Fishnet Pantyhose Clothes | 1 | 2.78 | 1.93 |
| Deredere Personality | 2 | 1.74 | 1.91 |
| Garter Clothes | 1 | 2.70 | 1.87 |
| Strapless Leotard Clothes | 1 | 2.67 | 1.85 |
| Inferiority Complex Subject of | 1 | 2.64 | 1.83 |
| Strapless Mini-dress Clothes | 1 | 2.63 | 1.82 |
| Ribbon Hair Wrap Clothes | 1 | 2.62 | 1.81 |
| Queen Regnant Role | 1 | 2.60 | 1.80 |
| Half-Skirt Clothes | 1 | 2.58 | 1.79 |
| Bondage Engages in | 1 | 2.55 | 1.77 |
| Blindfold Clothes | 1 | 2.54 | 1.76 |
| Narcissist Personality | 1 | 2.54 | 1.76 |
| Police Officer Uniform Clothes | 1 | 2.53 | 1.75 |
| Naked Shirt Clothes | 1 | 2.51 | 1.74 |
| Tube Top Clothes | 1 | 2.48 | 1.72 |
| Boobjob Engages in (Sexual) | 4 | 1.07 | 1.72 |
| Sex in Water Engages in (Sexual) | 2 | 1.56 | 1.72 |
| Bunny Dress Clothes | 1 | 2.46 | 1.71 |
| Fur Trim Clothes | 1 | 2.45 | 1.70 |
| Bodysponge Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Sceptre Items | 1 | 2.37 | 1.64 |
| Student Role | 2 | 1.49 | 1.63 |
| Outdoor Sex Engages in (Sexual) | 3 | 1.16 | 1.60 |
| Rope Bondage Harness Clothes | 1 | 2.29 | 1.59 |
| Intercrural Sex Subject of (Sexual) | 1 | 2.28 | 1.58 |
| Name Tag Clothes | 1 | 2.27 | 1.57 |
| Big Breasts Body | 3 | 1.13 | 1.57 |
| Tabi Clothes | 1 | 2.26 | 1.57 |
| Cat Role | 1 | 2.22 | 1.54 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.39 | 1.52 |
| Handcuffed Sex Subject of (Sexual) | 1 | 2.15 | 1.49 |
| Pink Hair | 2 | 1.33 | 1.46 |
| Nurse's Cap Clothes | 1 | 2.09 | 1.45 |
| Thigh-high Stockings Clothes | 3 | 1.04 | 1.45 |
| Honor Student Role | 1 | 2.09 | 1.45 |
| Short Body | 1 | 2.07 | 1.43 |
| Robe Clothes | 1 | 2.05 | 1.42 |
| Docile Personality | 1 | 2.04 | 1.42 |
| Bow Tie Clothes | 1 | 2.04 | 1.42 |
| Cuffs Clothes | 1 | 2.03 | 1.41 |
| Rival Role | 1 | 2.03 | 1.40 |
| Furry Tail Body | 1 | 2.03 | 1.40 |
| Emotional Personality | 1 | 2.01 | 1.39 |
| Nurse Uniform Clothes | 1 | 2.00 | 1.39 |
| Vaginal Object Insertion Subject of (Sexual) | 1 | 2.00 | 1.39 |
| Princess Role | 1 | 2.00 | 1.38 |
| Vibrator Subject of (Sexual) | 1 | 1.98 | 1.37 |
| Selfish Personality | 1 | 1.96 | 1.36 |
| Sidehair Hair | 3 | 0.98 | 1.36 |
| Miko's Dress Clothes | 1 | 1.95 | 1.35 |
| Piledriver Subject of (Sexual) | 1 | 1.94 | 1.35 |
| Old Body | 1 | 1.93 | 1.34 |
| Antenna Hair | 1 | 1.93 | 1.34 |
| Cosplay Engages in | 1 | 1.92 | 1.33 |
| Blue Hair | 2 | 1.19 | 1.31 |
| Beard Hair | 1 | 1.89 | 1.31 |
| Straight Hair | 3 | 0.94 | 1.31 |
| Fang Body | 1 | 1.88 | 1.30 |
| Naked Apron Clothes | 1 | 1.88 | 1.30 |
| Jealous Personality | 1 | 1.87 | 1.30 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 2 | 1.17 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.84 | 1.28 |
| Knee-high Boots Clothes | 1 | 1.83 | 1.27 |
| Moustache Hair | 1 | 1.83 | 1.27 |
| Bob Cut Hair | 1 | 1.82 | 1.26 |
| Hidden Eyes | 1 | 1.80 | 1.25 |
| Missionary Subject of (Sexual) | 2 | 1.12 | 1.23 |
| Kemonomimi Body | 1 | 1.77 | 1.23 |
| Necktie Clothes | 2 | 1.12 | 1.23 |
| Footjob Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Sport Bloomers Clothes | 1 | 1.72 | 1.19 |
| Panties Clothes | 1 | 1.71 | 1.19 |
| Spiky Hair | 1 | 1.69 | 1.17 |
| Naive Personality | 1 | 1.69 | 1.17 |
| Carefree Personality | 1 | 1.68 | 1.17 |
| Vaginal Masturbation Engages in (Sexual) | 1 | 1.68 | 1.16 |
| Dark Body | 1 | 1.68 | 1.16 |
| Intake Hair | 1 | 1.68 | 1.16 |
| Small Breasts Body | 1 | 1.66 | 1.15 |
| Ribbon Hair Accessory Clothes | 1 | 1.66 | 1.15 |
| Popular Role | 1 | 1.64 | 1.13 |
| Amber Eyes | 2 | 1.03 | 1.13 |
| Maid's Headdress Clothes | 1 | 1.62 | 1.13 |
| Garter Belt Stockings Clothes | 1 | 1.62 | 1.12 |
| Sex in Classroom Engages in (Sexual) | 1 | 1.61 | 1.11 |
| Big Breast Sizes Body | 1 | 1.55 | 1.08 |
| Group Sex Engages in (Sexual) | 1 | 1.51 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Maid's Dress Clothes | 1 | 1.51 | 1.05 |
| Green Hair | 1 | 1.48 | 1.02 |
| Sailor School Uniform Clothes | 1 | 1.48 | 1.02 |
| Incest Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Mother Role | 1 | 1.46 | 1.01 |
| Daughter Role | 1 | 1.45 | 1.01 |
| Twin Blowjob Engages in (Sexual) | 1 | 1.45 | 1.00 |
| Suit Clothes | 1 | 1.44 | 1.00 |
| Teen Body | 4 | 0.62 | 1.00 |
| Pantyhose Clothes | 1 | 1.42 | 0.99 |
| Black Eyes | 1 | 1.42 | 0.98 |
| V Bangs Hair | 1 | 1.41 | 0.98 |
| Hair Tie Clothes | 1 | 1.41 | 0.97 |
| Blunt Bangs Hair | 1 | 1.40 | 0.97 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.38 | 0.96 |
| Hosome Eyes | 1 | 1.37 | 0.95 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| Virgin Sex Engages in (Sexual) | 2 | 0.85 | 0.93 |
| Bukkake Subject of (Sexual) | 1 | 1.35 | 0.93 |
| Slim Body | 4 | 0.58 | 0.93 |
| White Hair | 1 | 1.33 | 0.92 |
| Ahoge Hair | 1 | 1.32 | 0.92 |
| Ahegao Engages in (Sexual) | 1 | 1.32 | 0.92 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Blue Eyes | 2 | 0.80 | 0.88 |
| Sixty-nine Engages in (Sexual) | 1 | 1.26 | 0.87 |
| Young-adult Body | 2 | 0.76 | 0.84 |
| Friend Role | 1 | 1.20 | 0.83 |
| Violet Hair | 1 | 1.19 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.19 | 0.83 |
| Long Hair | 2 | 0.75 | 0.82 |
| Trousers Clothes | 1 | 1.19 | 0.82 |
| Standing Sex Subject of (Sexual) | 1 | 1.18 | 0.81 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Twin Tails Hair | 1 | 1.13 | 0.78 |
| Tareme Eyes | 1 | 1.11 | 0.77 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Quickie Fix Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Miniskirt Clothes | 1 | 1.06 | 0.74 |
| Parted to Side Hair | 1 | 1.05 | 0.73 |
| Violet Eyes | 1 | 1.05 | 0.72 |
| Green Eyes | 1 | 1.02 | 0.70 |
| Spiky Bangs Hair | 1 | 1.00 | 0.69 |
| Pale Body | 5 | 0.37 | 0.66 |
| Doggy Style Subject of (Sexual) | 1 | 0.92 | 0.64 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Brown Eyes | 1 | 0.90 | 0.63 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Short Hair | 1 | 0.61 | 0.42 |