Loading
Please wait

Summary

In the near future, virtual reality (VR) has become widespread. The protagonist is an ordinary office worker who enjoys adventures in one of those fantasy worlds. He works at his company during the day and spends his evenings adventuring in the fantasy world. He has a younger sister who is a student, and a pro gamer, they used to get play together and party when she was young. Recently, however, she became difficult to get along with...... One day, as Christmas approaches, he notices a light leaking from his sister's room. She is in the middle of the Christmas event in the game and has been logging in for a long time lately. The protagonist tries to warn her to go to bed early, but He gets excited by the sight of his little sister wearing a VR headset and looking so defenceless. The protagonist, who loves his little sister, is so turned on by her that he ends up masturbating using her defenceless body as fuel......

Kuro Gyaru Bitch ni Shasei Kanri Saremashita? ~Aashi ni Ironna Kakkou Sasete Koufun Suru toka Kimoin Desu kedo~
Kuro Gyaru Bitch ni Shasei Kanri Saremashita? ~Aashi ni Ironna Kakkou Sasete Koufun Suru toka Kimoin Desu kedo~
NAN%
Tags
  • Bimbofication
  • Gyaru Heroine
  • Handjob
  • Dark Skinned Heroine
  • Background Moans
Rating 6.6221 Users
Yuganda Ren
Yuganda Ren'ai Moyou
NAN%
Tags
  • Facesitting
  • Threesome
  • Heroine with Crotchless Clothing
  • Double Penetration (Group Sex)
  • Heroine with Tights
Rating 7.4936 Users
Venus Resort: Kyonyuu Rankou Island ~Tajika Ui Hen~
Venus Resort: Kyonyuu Rankou Island ~Tajika Ui Hen~
NAN%
Tags
  • Photographer Protagonist
  • Cosplay
  • Drug Use
  • Nipple Piercing
  • Bleep Censor
Rating 7.1820 Users
Furin x Ren
Furin x Ren'ai! Mama wa Anata no Yokubou Kanaemasu ~Nikuyoku ni Mamireru Shufu Layer no Nichijou~
NAN%
Tags
  • Sexual Cosplay
  • Protagonist with Big Breasts
  • Netorare
  • Infidelity
  • University Student Hero
Rating 5.6840 Users
Pako ☆ Sis ~Bitch na Imouto to Hame Pako Dousei Seikatsu~
Pako ☆ Sis ~Bitch na Imouto to Hame Pako Dousei Seikatsu~
NAN%
Tags
  • Gyaru Heroine
  • Consumption of Pornography
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Younger Heroines
Rating 6.6343 Users
Tonari no Oyako wa Nikushokukei!? ~Ai to Yokubou to Yuuwaku no Hibi wa Hikkoshi to Tomo ni Otozureru~
Tonari no Oyako wa Nikushokukei!? ~Ai to Yokubou to Yuuwaku no Hibi wa Hikkoshi to Tomo ni Otozureru~
NAN%
Tags
  • Divorcee Heroine
  • Onahole
  • Masturbation with Object
  • Oyakodon Ending
  • Heroine with Children
Rating 6.6024 Users
Seiyoku ga Tomaranai Goshujin-sama to Sannin no Maid-tachi
Seiyoku ga Tomaranai Goshujin-sama to Sannin no Maid-tachi
NAN%
Tags
  • Breast Smothering
  • Ejaculation Forewarner
  • Nursing Handjob
  • Heroine with Intake Hairstyle
  • Penile Masturbation
Rating 7.2250 Users
Do M Imouto no Roshutsu Yuugi ~Dare ni mo Ienai Himitsu no Asobi~
Do M Imouto no Roshutsu Yuugi ~Dare ni mo Ienai Himitsu no Asobi~
NAN%
Tags
  • Live Sexual Broadcast
  • Brother/Sister Incest
  • Only Protagonist's Sisters as Heroine(s)
  • Protagonist's Younger Sister as a Heroine
  • Perverted Heroine
Rating 5.8020 Users
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
NAN%
Tags
  • Production of Pornography (Professional)
  • Actress Heroine
  • Mirror Sex
  • Only Non-Virgin Heroines
  • Condoms
Rating 6.2326 Users
Mai Yome ~My Yome~
Mai Yome ~My Yome~
NAN%
Tags
  • Sex Involving Children
  • Only Younger Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Loli Heroines
  • Deredere Heroine
Rating 5.6020 Users
Migite ga Tomaranai Boku to, Shinjin Nurse
Migite ga Tomaranai Boku to, Shinjin Nurse
NAN%
Tags
  • Highly Animated Sprites
  • Nurse Heroine
  • Heroine with Garter Belt
  • Stockings
  • Only a Single Heroine
Rating 6.9726 Users
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
NAN%
Tags
  • Fathercon Heroine
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Widow(er) Protagonist
  • Sex on a Roof
Rating 6.2721 Users
Anata to Kozukuri Shitai na♪ ~Suujuunen Buri no Saikai! Osananajimi wa Eroku Yokkyuu Fuman ni Natteimashita~
Anata to Kozukuri Shitai na♪ ~Suujuunen Buri no Saikai! Osananajimi wa Eroku Yokkyuu Fuman ni Natteimashita~
NAN%
Tags
  • Reverse Netorare
  • Female Protagonist for a Short Time
  • Heroine with Children
  • Only Non-Virgin Heroines
  • Only One Good Ending
Rating 6.3440 Users
Hitozuma Tenchou no Chitai Kinmu ~Yakin Baito no Tanoshimi Kata~
Hitozuma Tenchou no Chitai Kinmu ~Yakin Baito no Tanoshimi Kata~
NAN%
Tags
  • Protagonist's Boss as a Heroine
  • Masturbation in front of an Audience
  • Food Play
  • Fingering
  • Married Heroine
Rating 5.4132 Users
Uruwashi no Seimegami Cecil o Sukuu Nakadashi Shinkon Seikatsu! ~Amaete Ii kara... Anata no Kodane o Takusan Shikyuu ni Sosoide?~
Uruwashi no Seimegami Cecil o Sukuu Nakadashi Shinkon Seikatsu! ~Amaete Ii kara... Anata no Kodane o Takusan Shikyuu ni Sosoide?~
NAN%
Tags
  • Goddess Heroine
  • Heroine with Sport Bloomers
  • Cosplay
  • Linear Plot
  • Single Ending
Rating 6.3434 Users
Imouto ga Saimin Appli o Tsukatte Kita
Imouto ga Saimin Appli o Tsukatte Kita
NAN%
Tags
  • Erotic Mind Control Roleplay
  • Non-erotic Mind Control
  • Protagonist's Younger Sister as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Only Loli Heroines
Rating 6.0125 Users
Chichigami-ke no Yakata ~In
Chichigami-ke no Yakata ~In'yoku no 247~
NAN%
Tags
  • Shimaidon with Twins Ending
  • Western-style Manor
  • Braless Heroine
  • Heroine with Huge Breasts
  • One True End
Rating 7.7635 Users
Kankin Byoutou ~Kyonyuu Chijo Nurse no Nyuuin Kango Kiroku~
Kankin Byoutou ~Kyonyuu Chijo Nurse no Nyuuin Kango Kiroku~
NAN%
Tags
  • Hospital
  • Sex on a Roof
  • Nursing Handjob
  • Medical Doctor Heroine
  • Nurse Heroine
Rating 7.0558 Users
Boku Iro Ni Somaru Oba
Boku Iro Ni Somaru Oba
NAN%
Tags
  • Protagonist's Aunt as a Heroine
  • Aunt/Nephew Incest
  • Mirror Sex
  • Shota Protagonist
  • Scenario Selection
Rating 6.6273 Users
Yamitsuki Yandere Harem!
Yamitsuki Yandere Harem!
NAN%
Tags
  • Yandere Heroine
  • Heroine with Huge Breasts
  • Hair Pulling (Sexual)
  • Only Virgin Heroines
  • Nursing Handjob
Rating 6.5237 Users
Ore no Onshi wa Kuso Bitch
Ore no Onshi wa Kuso Bitch
NAN%
Tags
  • Flat Tints Only
  • Student-Teacher Romance
  • Prostitution
  • Consensual Group Sex of One Female and Several Males
  • Stockings
Rating 6.0036 Users
Onee-chan (tachi) wa Osewa Saretai!
Onee-chan (tachi) wa Osewa Saretai!
NAN%
Tags
  • Non-blood-related Brother/Sister Incest
  • Oyakodon
  • Single Buttjob
  • Background Moans
  • University Student Protagonist
Rating 6.6433 Users
Momojiri Taiiku Onna Kyoushi
Momojiri Taiiku Onna Kyoushi
NAN%
Tags
  • Heroine with Tights
  • P.E. Teacher Heroine
  • Braless Heroine
  • Unavoidable Heroine Rape by the Protagonist
  • Lots of Event CGs
Rating 6.2020 Users
Gyakuten Majo Saiban -Yasashii Takaho Onee-chan wa Majo Chijo Bitch-
Gyakuten Majo Saiban -Yasashii Takaho Onee-chan wa Majo Chijo Bitch-
NAN%
Tags
  • Straight Shotacon
  • Witch Heroine
  • Shoejob
  • Heroine with Visible Panties
  • Pegging
Rating 6.3027 Users
Kanojo no Imouto to Himitsu no Stay Home ~Uchiki Musume ga Haitoku Netori!~
Kanojo no Imouto to Himitsu no Stay Home ~Uchiki Musume ga Haitoku Netori!~
26%
Tags
  • Reverse Netorare
  • Shimaidon
  • Completion Status Indicator
  • Shimaidon Ending
  • Short Sexual Scenes
Rating 5.9768 Users
Haramasete ♪ Hitozuma Shoutengai ~Yari Houdai Hame Houdai Nakadashi Kanshasai Kaisai Chu ♪~
Haramasete ♪ Hitozuma Shoutengai ~Yari Houdai Hame Houdai Nakadashi Kanshasai Kaisai Chu ♪~
25%
Tags
  • Birthrate Decline
  • Unavoidable Harem Ending
  • Shopkeeper Heroine
  • Body Food
  • Heroine's Mother as a Heroine
Rating 5.5783 Users
Hitozuma Tenchou no Chitai Kinmu ~Yakin Baito no Tanoshimi Kata~
Hitozuma Tenchou no Chitai Kinmu ~Yakin Baito no Tanoshimi Kata~
24%
Tags
  • Protagonist's Boss as a Heroine
  • Masturbation in front of an Audience
  • Food Play
  • Fingering
  • Married Heroine
Rating 5.4132 Users
Anata to Kozukuri Shitai na♪ ~Suujuunen Buri no Saikai! Osananajimi wa Eroku Yokkyuu Fuman ni Natteimashita~
Anata to Kozukuri Shitai na♪ ~Suujuunen Buri no Saikai! Osananajimi wa Eroku Yokkyuu Fuman ni Natteimashita~
21%
Tags
  • Reverse Netorare
  • Female Protagonist for a Short Time
  • Heroine with Children
  • Only Non-Virgin Heroines
  • Only One Good Ending
Rating 6.3440 Users
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
Papa, Dakishimete Ageru ~Babumi na Manamusume no Bosei ni Amaete Nakadashi Zanmai~
20%
Tags
  • Fathercon Heroine
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Widow(er) Protagonist
  • Sex on a Roof
Rating 6.2721 Users
Mai Yome ~My Yome~
Mai Yome ~My Yome~
19%
Tags
  • Sex Involving Children
  • Only Younger Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Loli Heroines
  • Deredere Heroine
Rating 5.6020 Users
Migite ga Tomaranai Boku to, Shinjin Nurse
Migite ga Tomaranai Boku to, Shinjin Nurse
19%
Tags
  • Highly Animated Sprites
  • Nurse Heroine
  • Heroine with Garter Belt
  • Stockings
  • Only a Single Heroine
Rating 6.9726 Users
Do M Imouto no Roshutsu Yuugi ~Dare ni mo Ienai Himitsu no Asobi~
Do M Imouto no Roshutsu Yuugi ~Dare ni mo Ienai Himitsu no Asobi~
19%
Tags
  • Live Sexual Broadcast
  • Brother/Sister Incest
  • Only Protagonist's Sisters as Heroine(s)
  • Protagonist's Younger Sister as a Heroine
  • Perverted Heroine
Rating 5.8020 Users
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
Ecchi na Douki wa Suki Desu ka? ~Boku wa Kanojo o Nugasete Sodateru~
19%
Tags
  • Production of Pornography (Professional)
  • Actress Heroine
  • Mirror Sex
  • Only Non-Virgin Heroines
  • Condoms
Rating 6.2326 Users
Imouto ga Saimin Appli o Tsukatte Kita
Imouto ga Saimin Appli o Tsukatte Kita
19%
Tags
  • Erotic Mind Control Roleplay
  • Non-erotic Mind Control
  • Protagonist's Younger Sister as a Heroine
  • Protagonist's Full Sister as a Heroine
  • Only Loli Heroines
Rating 6.0125 Users
Kankin Byoutou ~Kyonyuu Chijo Nurse no Nyuuin Kango Kiroku~
Kankin Byoutou ~Kyonyuu Chijo Nurse no Nyuuin Kango Kiroku~
19%
Tags
  • Hospital
  • Sex on a Roof
  • Nursing Handjob
  • Medical Doctor Heroine
  • Nurse Heroine
Rating 7.0558 Users
Yamitsuki Yandere Harem!
Yamitsuki Yandere Harem!
18%
Tags
  • Yandere Heroine
  • Heroine with Huge Breasts
  • Hair Pulling (Sexual)
  • Only Virgin Heroines
  • Nursing Handjob
Rating 6.5237 Users
Onee-chan (tachi) wa Osewa Saretai!
Onee-chan (tachi) wa Osewa Saretai!
18%
Tags
  • Non-blood-related Brother/Sister Incest
  • Oyakodon
  • Single Buttjob
  • Background Moans
  • University Student Protagonist
Rating 6.6433 Users
Gyakuten Majo Saiban -Yasashii Takaho Onee-chan wa Majo Chijo Bitch-
Gyakuten Majo Saiban -Yasashii Takaho Onee-chan wa Majo Chijo Bitch-
18%
Tags
  • Straight Shotacon
  • Witch Heroine
  • Shoejob
  • Heroine with Visible Panties
  • Pegging
Rating 6.3027 Users
Kuro Gyaru Musume to no In
Kuro Gyaru Musume to no In'yoku Soukan ~Honrou Sareru Chichioya no Seiyoku~
17%
Tags
  • Protagonist's Blood-related Daughter as a Heroine
  • Blood-related Father/Daughter Incest
  • Gyaru Heroine
  • Reverse Netorare
  • Infidelity
Rating 6.1274 Users
Ane Tsumami 2 ~Ecchi na Onee-san Hitozuma ni Tappuri Amaeru Mecha Shiko Love Life~
Ane Tsumami 2 ~Ecchi na Onee-san Hitozuma ni Tappuri Amaeru Mecha Shiko Love Life~
17%
Tags
  • Sex on a Beach
  • Highly Animated Sprites
  • Lip Sync
  • Love Hotel
  • Only Non-Virgin Heroines
Rating 7.1841 Users
Camera o Tomenaide! ~Wakazuma no Kakusareta Yokubou~
Camera o Tomenaide! ~Wakazuma no Kakusareta Yokubou~
17%
Tags
  • Photographer Protagonist
  • Infidelity
  • Heroine with Pubic Hair
  • Group Sex of One Female and Several Males
  • Female Protagonist
Rating 5.3135 Users
Mondou Muyou! Tanezuke Kyokashou ~Rettou Idenshi no Ore demo Kokka Kenryoku de Naka Dashi Houdai~
Mondou Muyou! Tanezuke Kyokashou ~Rettou Idenshi no Ore demo Kokka Kenryoku de Naka Dashi Houdai~
17%
Tags
  • Sex License
  • Kendo Club
  • Sex Under the Necessity
  • Pregnancy
  • School Sports Club Member Heroine
Rating 6.7423 Users
Mametsuhime Mikoto ~Jusei Hisshi no Ishu Kangoku~
Mametsuhime Mikoto ~Jusei Hisshi no Ishu Kangoku~
17%
Tags
  • Pig Cosplay
  • Huge Insertion
  • Monster Rape
  • Sexual Corruption
  • Plant Sex
Rating 6.9224 Users
Let
Let's Kaitou! Nusumi Kei!? -Ano Ko no Heart no Nusumikata, Oshiemasu♪-
17%
Tags
  • Phantom Thieves
  • Thief Heroine
  • Parody
  • Heroine with Tights
  • Super Deformed CG's
Rating 6.4620 Users
Haitoku no Kyousei Tanetsuke ~ Ai Suru Tsuma no Naka ni Sosogikomareru Hoka no Otoko no Seieki
Haitoku no Kyousei Tanetsuke ~ Ai Suru Tsuma no Naka ni Sosogikomareru Hoka no Otoko no Seieki
16%
Tags
  • Naked Dogeza
  • Sex in Front of an Audience
  • Protagonist's Wife as a Heroine
  • Only Non-Virgin Heroines
  • Facesitting
Rating 6.3828 Users
Tanetsuke Kyoushitsu ~Ima kara Minna ni Sensei no Tokunou Seishi de Harande Moraimasu~
Tanetsuke Kyoushitsu ~Ima kara Minna ni Sensei no Tokunou Seishi de Harande Moraimasu~
16%
Tags
  • Sex Involving Smegma
  • Glory Hole Sex
  • Religious Heroine
  • Nun Heroine
  • Impregnation
Rating 6.3824 Users
Hame Pako Ou-sama Game! ~Goukon Izakaya Hen~
Hame Pako Ou-sama Game! ~Goukon Izakaya Hen~
16%
Tags
  • Gyaru Heroine
  • University Student Heroine
  • Threesome
  • University Student Protagonist
  • Dark Skinned Heroine
Rating 6.3425 Users

Toshinosa Kyoudai to, Wasurerareta Yoru 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.

Tags (23 total)

NameScoreImportanceWeight
Gamer Heroine3.002.166.48
Siscon Protagonist3.002.056.15
Protagonist's Younger Sister as a Heroine3.001.875.61
Non-blood-related Brother/Sister Incest3.001.765.29
Protagonist's Non-blood-related Sister as a Heroine3.001.755.24
Virtual Reality2.002.254.50
The Holiday Season2.002.024.03
Only Protagonist's Sisters as Heroine(s)2.001.993.98
Only a Single Heroine3.001.023.05
Only Virgin Heroines2.001.082.16
Background Moans1.501.442.15
Nukige3.000.651.95
Female Ejaculation1.501.271.91
Idol Heroine1.001.811.81
Winter1.001.801.80
Defloration2.000.761.52
Erotic Spanking1.001.441.44
Cowgirl1.500.841.25
Ahegao1.001.251.25
Twin Tail Heroine1.001.171.17
Male Protagonist2.000.300.60
ADV1.000.140.14
2.000.000.00

Traits (25 total)

NameCharactersImportanceWeight
Christmas Cap Clothes12.871.99
Santa Suit Clothes12.831.96
Fishnet Pantyhose Clothes12.781.93
Strapless Leotard Clothes12.671.85
Fingerless Evening Gloves Clothes12.611.81
Capelet Clothes12.401.67
Bell (accessory) Clothes12.161.50
Ankle Length Hair12.121.47
Short Body12.071.43
Turtleneck Sweater Clothes12.041.41
Thigh-high Boots Clothes12.001.38
Gamer Role11.981.37
Antenna Hair11.931.34
Younger Sister Role11.441.00
Pink Hair11.330.92
Ahegao Engages in (Sexual)11.320.92
Belt Clothes11.270.88
Violet Hair11.190.83
Ribbon Hair Tie Clothes11.190.83
Twin Tails Hair11.130.78
Thigh-high Stockings Clothes11.040.72
Cowgirl Subject of (Sexual)10.950.66
Blue Eyes10.800.56
Teen Body10.620.43
Pale Body10.370.26