Report an issue on this page.

Cosutte Alien -Yuuwaku no Cosplay H-

コスってエイリアン -誘惑のコスプレH-

TitleCosutte Alien -Yuuwaku no Cosplay H-
Original titleコスってエイリアン -誘惑のコスプレH-
LengthShort (2 - 10 hours)
DeveloperScore
PublishersScore & Dennou Club
MangaGamer
Yasei Gumi
LinksVNStat
Shops» JP¥ 3982 @ DLsite (jpn)
» US$ 19.95 @ MangaGamer

Description

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]

Hide spoilersShow minor spoilersSpoil me! | Show sexual traits

Protagonist

Main characters

Aquliaアクリア
HairBlond, Long, Sidehair
EyesGreen
BodyBig Breast Sizes, Pale, Young-adult
ClothesCollar, Tricorn Hat
PersonalityNarcissist
RoleExtraterrestrial, Not a Virgin, Pirate
Voiced byNatsukawa Nanami

Description

Aqulia is a female space pirate as well as an alien. She is the type who will never rest until she obtains what she sets her sights on, and this time her target is Yuusaku. She wears a bondage suit over her dynamite body.

[From mangagamer.com]

Hoshi Shiori星 志織
HairAhoge, Blue, Waist Length+
EyesBlue
PersonalityDeredere, Emotional, Jealous, Possessive
RoleChildhood Friend, Student
Engages inBondage
Subject ofInferiority Complex
Voiced byMinami Chiharu

Description

Shiori is Yuusaku’s childhood friend and the other heroine of this game. She has long held affection towards Yuusaku, but until Larfa showed up, she held back her feelings and continued to be just friends. When Larfa appears, Shiori finally becomes honest with herself and starts her fierce attack on Yuusaku. She is usually quiet and subdued, but she gets very jealous when it comes to Yuusaku. With her mind now set, she starts taking bold actions she never would have before. She used to be a member of the tennis club, but she resigned from it. She also has a complex about her under-developed body.

[From mangagamer.com]

Larfaラルファ
HairAntenna, Pink
EyesAmber
PersonalityDeredere, Naive, Possessive
RoleChildhood Friend, Daughter, Extraterrestrial, Princess
Voiced byMamiya Suzu

Description

Larfa is this game’s main heroine, the alien trying to make Yuusaku her wife. She is the daughter of a space overlord and extraordinarily beautiful. Her breasts are on the large side and her bangs are actually antennae that form a heart-shape when she sees someone compatible and move to reflect her emotions. She is madly in love with Yuusaku and thinks about nothing but him. She is bright, simple, and straightforward. She’s also the type who becomes inflexible and loses sight of her surroundings once she makes a decision. This flaw is why some consider her a troublemaker. After seeing Yuusaku’s porn, she comes to believe that what she saw was normal for Earthlings. She possesses a bracelet with several functions such as instant costume change, short-range teleportation, and the ability to create a small space that the wearer imagines, as well as several other sex toys made from their advanced technology.

[From mangagamer.com]

Layliaレイリア
HairLong, Pink, Violet
EyesViolet
RoleExtraterrestrial, Mother, Queen Regnant
Voiced byIida Kuu

Description

Laylia is Larfa’s mother and a space overlord. She looks warm and gentle, speaks slowly and seems rather stupid, making many wonder if she really is an overlord. She has Larfa’s best interests in mind, and tries to help Larfa win over Yuusaku, but her methods are absurd. To make sure he and Larfa have good sex, she tries to teach him the art of sex. She usually wears one of the bracelets too, and halfway through the story, she infiltrates their academy and takes over as their homeroom teacher.

[From mangagamer.com]

Miaミア
HairGreen
EyesBlue
BodyKemonomimi
ClothesBell, Gloves, Tail
PersonalitySelfish
RoleCat, Childhood Friend, Extraterrestrial, Not a Virgin, Rival
Voiced byIida Kuu

Description

Mia is Larfa’s childhood friend and rival. She is a sexy, furry cat-girl with cat-ears and a tail that move in reflection of her emotions. She wants to obtain everything Larfa owns, but doesn’t show any tenderness. She is the type who will do whatever it takes to achieve her goals. She tempts Yuusaku at every opportunity.

[From mangagamer.com]

Vanillaバニラ
HairBlue
EyesAmber
ClothesKemonomimi Headband
RoleChildhood Friend, Extraterrestrial, Not a Virgin
Voiced byHigashijuujou Asuka

Description

Vanilla is Larfa’s childhood friend and her best friend. She is a bunny-girlish alien and rather used to having sex. She has sex with Yuusaku in the name of teaching the heroines. She has a frank personality and is considered the big sister type. Her ears move in reflection of her emotions.

[From mangagamer.com]