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Summary

The protagonist has married an older woman and moved in together but joining them was her college aged son. Turns out protagonist admits that his stepson is closer to his ideal woman in looks than his own wife. Also happens his stepson is very friendly and looking forward to get closer to him.

Natsuyo ni Modaeru Nananin no Sasoime
Natsuyo ni Modaeru Nananin no Sasoime
NAN%
Tags
  • Triple Boobjob
  • Triple Blowjob
  • Sex on a Beach
  • Twin Handjob
  • Single Buttjob
Rating 6.8329 Users
Ikusa Otome Valkyrie 3 "Anata no You na Otoko ni wa Zettai ni Kusshimasen......!"
Ikusa Otome Valkyrie 3 "Anata no You na Otoko ni wa Zettai ni Kusshimasen......!"
NAN%
Tags
  • Valkyrie Heroine
  • Maou Protagonist
  • Sprite Viewer
  • Penis Growth
  • Normal Scene Recollection
Rating 6.8034 Users
Hoiku Shichao! ~Ecchi na Toshiue Hobo-san to Ichaicha Oyuugi~
Hoiku Shichao! ~Ecchi na Toshiue Hobo-san to Ichaicha Oyuugi~
NAN%
Tags
  • Nursery School
  • Sex Involving Smegma
  • Protagonist's Aunt as a Heroine
  • Heroine with Pubic Hair
  • Only Older Heroines
Rating 7.6162 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
Triple x Sadistic -Do S na Ore to Reijou-tachi no 14-kakan-
Triple x Sadistic -Do S na Ore to Reijou-tachi no 14-kakan-
NAN%
Tags
  • Albino Protagonist
  • Sadist Heroine
  • Long Sexual Scenes
  • Reverse Rape
  • Pegging
Rating 6.0121 Users
Josou Sanmyaku
Josou Sanmyaku
NAN%
Tags
  • Muted Obscenities
  • Only Uke Heroes
  • Brief Third-person Narrative Sections
  • Shotacon Protagonist
  • Only Trap Heroines
Rating 6.87315 Users
Ai Kiss 3
Ai Kiss 3
NAN%
Tags
  • Artist Heroine
  • Save Memo Function
  • Middle School Student Heroine
  • Maid Support Character
  • Hetare Protagonist
Rating 7.6033 Users
Ikusa Otome Valkyrie G ~Ikusa Otome-tachi no Tasogare~
Ikusa Otome Valkyrie G ~Ikusa Otome-tachi no Tasogare~
NAN%
Tags
  • Valkyrie Heroine
  • Falling to Evil (sexual)
  • Heroine with Armor
  • Sword Wielding Heroine
  • Heroine with Heterochromia
Rating 6.5225 Users
Inkou Hamedori Collection ~Yuutousei Kurosaki Ayano no Hentai Akume Douga~
Inkou Hamedori Collection ~Yuutousei Kurosaki Ayano no Hentai Akume Douga~
NAN%
Tags
  • Consumption of Pornography
  • Sex Involving Smegma
  • Production of Pornography (Professional)
  • Heroine with Tattoo
  • Consensual Group Sex of One Female and Several Males
Rating 6.6536 Users
Josou Gyaru Bitch Gakuen
Josou Gyaru Bitch Gakuen
NAN%
Tags
  • Male on Trap
  • Only Trap Heroines
  • Former All-boys School
  • All-boys School
  • Male on Transwoman
Rating 5.7135 Users
Ecchi na Menu Hajimemashita! ~Yariman JK no FamiRes Gohoushi Arbeit~
Ecchi na Menu Hajimemashita! ~Yariman JK no FamiRes Gohoushi Arbeit~
NAN%
Tags
  • Sex Involving Prostitution
  • Waitress Heroine
  • No Protagonist
  • Single Ending
  • Third-person Narrative
Rating 6.2531 Users
Futanari Kanojo Kyousei Seikatsu ~Atashi no Milk, Anata ni Shiboritotte Hoshii!~
Futanari Kanojo Kyousei Seikatsu ~Atashi no Milk, Anata ni Shiboritotte Hoshii!~
NAN%
Tags
  • Male on Futanari
  • Selfcest
  • Masochist Heroine
  • Female Protagonist for a Short Time
  • Scientist Protagonist
Rating 6.3220 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
Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken
Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken
NAN%
Tags
  • Only Trap Heroines
  • Male Pregnancy
  • Hero with Beauty Mark
  • Arranged Marriage
  • Protagonist's Wife as a Heroine
Rating 5.8023 Users
Ama Ero ~Doutei-kun o Yasashiku Escort~
Ama Ero ~Doutei-kun o Yasashiku Escort~
NAN%
Tags
  • Dormitory Manager Heroine
  • Only Older Heroines
  • Sexual Fantasizing
  • Sexual Roleplay
  • Kneepit Sex
Rating 6.6951 Users
Ore Dake ni Bitch na Itoko wa, Yankee-kei Otoko no Ko! Zutto Issho na Vacation!
Ore Dake ni Bitch na Itoko wa, Yankee-kei Otoko no Ko! Zutto Issho na Vacation!
NAN%
Tags
  • Hero with Swimsuits
  • Only Trap Heroines
  • Male on Trap
  • Seme Protagonist
  • Group Sex of Several Males
Rating 6.9520 Users
Aniyome ni Sasowarete ~Gishi ga Ero Sugite Kateinai Furin~
Aniyome ni Sasowarete ~Gishi ga Ero Sugite Kateinai Furin~
NAN%
Tags
  • Protagonist's Sister-in-Law as a Heroine
  • Remote-controlled Vibrator
  • Only Non-Virgin Heroines
  • Reverse Missionary
  • Urination Fetish
Rating 6.2522 Users
Hinata no Tsuki
Hinata no Tsuki
NAN%
Tags
  • Only Shota Heroes
  • Shotacon Protagonist
  • Only Trap Heroines
  • Elf Hero
  • Gay Shotacon
Rating 7.3134 Users
Kasshoku Cool Bitch Hitozuma no Seiyoku Kaishou ~Kondo wa Umi de Sex Lesson!?~
Kasshoku Cool Bitch Hitozuma no Seiyoku Kaishou ~Kondo wa Umi de Sex Lesson!?~
NAN%
Tags
  • Volleyball Club
  • Foreigner Heroine
  • Tall Heroine
  • Dark Skinned Heroine
  • Heroine with Children
Rating 7.1171 Users
Josou Gakuen
Josou Gakuen
NAN%
Tags
  • Male Pregnancy
  • Only Trap Heroines
  • Only Uke Heroes
  • Male on Trap
  • Seme Protagonist
Rating 6.9188 Users
Gyaku Rape Joshi Ryou ~Semarikuru Onna-tachi ni Shiboritoraretsuzukeru Ore no Hakudakueki~
Gyaku Rape Joshi Ryou ~Semarikuru Onna-tachi ni Shiboritoraretsuzukeru Ore no Hakudakueki~
NAN%
Tags
  • Dormitory Manager Protagonist
  • Footjob
  • P.E. Teacher Heroine
  • Cheerleader Heroine
  • Principal Heroine
Rating 6.5831 Users
Chupi Chupi Otoko no Ko ~Katei Kyoushi to Futago no Himitsu no Jugyou~
Chupi Chupi Otoko no Ko ~Katei Kyoushi to Futago no Himitsu no Jugyou~
NAN%
Tags
  • Only Uke Heroes
  • Only Trap Heroines
  • Brother/Brother Incest
  • Seme Protagonist
  • Twincest
Rating 6.7641 Users
Subete Ubatte Yaru!
Subete Ubatte Yaru!
NAN%
Tags
  • Non-blood-related Mother/Daughter Incest
  • Non-blood-related Sister/Sister Incest
  • Brother/Sister Romance
  • Blood-related Cousin Incest
  • Cousin Romance
Rating 6.6832 Users
Gokkun Athlete! Kyonyuu Medalist no Oshaburi Kyouka Gasshuku
Gokkun Athlete! Kyonyuu Medalist no Oshaburi Kyouka Gasshuku
NAN%
Tags
  • Clothing ON/OFF
  • Athletics Festival
  • Athlete Heroine
  • Heroine with Tan Lines
  • Gokkun
Rating 7.2386 Users
Mama Reido vol. 1 Sakie Mama Hen ~Koi o Shita no wa Shin
Mama Reido vol. 1 Sakie Mama Hen ~Koi o Shita no wa Shin'yuu no Mama Deshita~
24%
Tags
  • Mother/Son Incest
  • Blood-related Mother/Son Incest
  • Adult Heroine
  • Netorare
  • Infidelity
Rating 6.0820 Users
Boku ga Kanojo no Pet ni Natta Riyuu
Boku ga Kanojo no Pet ni Natta Riyuu
22%
Tags
  • Masochist Protagonist
  • Cock and Ball Torture
  • Hospital
  • Urethral Sounding
  • Manual Prostate Stimulation
Rating 6.2120 Users
Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken
Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken
21%
Tags
  • Only Trap Heroines
  • Male Pregnancy
  • Hero with Beauty Mark
  • Arranged Marriage
  • Protagonist's Wife as a Heroine
Rating 5.8023 Users
Pako ☆ Sis ~Bitch na Imouto to Hame Pako Dousei Seikatsu~
Pako ☆ Sis ~Bitch na Imouto to Hame Pako Dousei Seikatsu~
21%
Tags
  • Gyaru Heroine
  • Consumption of Pornography
  • Only Blood-related Heroines
  • Only Protagonist's Sisters as Heroine(s)
  • Only Younger Heroines
Rating 6.6343 Users
Futanari Kanojo Kyousei Seikatsu ~Atashi no Milk, Anata ni Shiboritotte Hoshii!~
Futanari Kanojo Kyousei Seikatsu ~Atashi no Milk, Anata ni Shiboritotte Hoshii!~
20%
Tags
  • Male on Futanari
  • Selfcest
  • Masochist Heroine
  • Female Protagonist for a Short Time
  • Scientist Protagonist
Rating 6.3220 Users
Josou Gyaru Bitch Gakuen
Josou Gyaru Bitch Gakuen
19%
Tags
  • Male on Trap
  • Only Trap Heroines
  • Former All-boys School
  • All-boys School
  • Male on Transwoman
Rating 5.7135 Users
Ecchi na Menu Hajimemashita! ~Yariman JK no FamiRes Gohoushi Arbeit~
Ecchi na Menu Hajimemashita! ~Yariman JK no FamiRes Gohoushi Arbeit~
19%
Tags
  • Sex Involving Prostitution
  • Waitress Heroine
  • No Protagonist
  • Single Ending
  • Third-person Narrative
Rating 6.2531 Users
Ikusa Otome Valkyrie G ~Ikusa Otome-tachi no Tasogare~
Ikusa Otome Valkyrie G ~Ikusa Otome-tachi no Tasogare~
18%
Tags
  • Valkyrie Heroine
  • Falling to Evil (sexual)
  • Heroine with Armor
  • Sword Wielding Heroine
  • Heroine with Heterochromia
Rating 6.5225 Users
Inkou Hamedori Collection ~Yuutousei Kurosaki Ayano no Hentai Akume Douga~
Inkou Hamedori Collection ~Yuutousei Kurosaki Ayano no Hentai Akume Douga~
18%
Tags
  • Consumption of Pornography
  • Sex Involving Smegma
  • Production of Pornography (Professional)
  • Heroine with Tattoo
  • Consensual Group Sex of One Female and Several Males
Rating 6.6536 Users
Ore Dake ni Bitch na Itoko wa, Yankee-kei Otoko no Ko! Zutto Issho na Vacation!
Ore Dake ni Bitch na Itoko wa, Yankee-kei Otoko no Ko! Zutto Issho na Vacation!
18%
Tags
  • Hero with Swimsuits
  • Only Trap Heroines
  • Male on Trap
  • Seme Protagonist
  • Group Sex of Several Males
Rating 6.9520 Users
Hinata no Tsuki
Hinata no Tsuki
18%
Tags
  • Only Shota Heroes
  • Shotacon Protagonist
  • Only Trap Heroines
  • Elf Hero
  • Gay Shotacon
Rating 7.3134 Users
Josou Gakuen
Josou Gakuen
18%
Tags
  • Male Pregnancy
  • Only Trap Heroines
  • Only Uke Heroes
  • Male on Trap
  • Seme Protagonist
Rating 6.9188 Users
Chupi Chupi Otoko no Ko ~Katei Kyoushi to Futago no Himitsu no Jugyou~
Chupi Chupi Otoko no Ko ~Katei Kyoushi to Futago no Himitsu no Jugyou~
18%
Tags
  • Only Uke Heroes
  • Only Trap Heroines
  • Brother/Brother Incest
  • Seme Protagonist
  • Twincest
Rating 6.7641 Users
Gokkun Athlete! Kyonyuu Medalist no Oshaburi Kyouka Gasshuku
Gokkun Athlete! Kyonyuu Medalist no Oshaburi Kyouka Gasshuku
18%
Tags
  • Clothing ON/OFF
  • Athletics Festival
  • Athlete Heroine
  • Heroine with Tan Lines
  • Gokkun
Rating 7.2386 Users
Oshiete Sensei Otoko no Ko Gakuen ~Icha Love! Otoko no Ko Triangle~
Oshiete Sensei Otoko no Ko Gakuen ~Icha Love! Otoko no Ko Triangle~
18%
Tags
  • Only Uke Heroes
  • Only Trap Heroines
  • Male on Trap
  • Seme Protagonist
  • Trap Heroine
Rating 6.7331 Users
Kyokon ni Makeru Saikyou no Yankee ~Tsuyokute Junjou na Furyou Mesu-tachi ga Dekamara Suuhai Haramase Onaho Shuudan ni♪~
Kyokon ni Makeru Saikyou no Yankee ~Tsuyokute Junjou na Furyou Mesu-tachi ga Dekamara Suuhai Haramase Onaho Shuudan ni♪~
18%
Tags
  • Delinquent Heroine
  • Unnamed Protagonist
  • Ahegao
  • Used Condoms Exposition
  • Petplay
Rating 5.9030 Users
Haramase Taiken Gakushuu ~Shizen no Naka de Seikyouiku!?~
Haramase Taiken Gakushuu ~Shizen no Naka de Seikyouiku!?~
17%
Tags
  • Unavoidable Harem Ending
  • Blood-related Aunt/Nephew Incest
  • Protagonist's Aunt as a Heroine
  • Single Ending
  • Cousin Incest
Rating 6.2423 Users
Josou Sennen Oukoku
Josou Sennen Oukoku
17%
Tags
  • Only Trap Heroines
  • Incubus Hero
  • Male on Trap
  • Trap Heroine
  • Naizuri
Rating 7.17113 Users
Jishou Kouha no Ore ga Onna ni Nattara Omoi no Hoka Sugee Bitch Datta (*/∇\*) Kya ~Enkou kara Niku Benki made~
Jishou Kouha no Ore ga Onna ni Nattara Omoi no Hoka Sugee Bitch Datta (*/∇\*) Kya ~Enkou kara Niku Benki made~
16%
Tags
  • Clitoris Growth
  • Gender Bending
  • Genderbent Sex
  • Vaginal Gaping
  • Drunk Sex
Rating 6.0464 Users
Aniyome Oyako
Aniyome Oyako
16%
Tags
  • Masturbation Involving Food
  • Romancing a Family
  • In-law Incest
  • Body Food
  • Protagonist's Sister-in-Law as a Heroine
Rating 6.4836 Users
Remote Control Girl
Remote Control Girl
16%
Tags
  • Mind Control
  • Scientist Protagonist
  • Flat Tints Only
  • Ugly Protagonist
  • Blowjob
Rating 6.3220 Users
Sister Lesson
Sister Lesson
16%
Tags
  • System Time Events
  • Oneesan-type Heroine
  • Ear-Cleaning
  • Shimaidon
  • Homecoming
Rating 7.4959 Users
Ore Dake ni Bitch na Itoko wa, Yankee-kei Otoko no Ko! Rival Toujou! Desu
Ore Dake ni Bitch na Itoko wa, Yankee-kei Otoko no Ko! Rival Toujou! Desu
15%
Tags
  • Protagonist's Cousin as a Hero
  • Only Trap Heroines
  • Male on Trap
  • Seme Protagonist
  • Cross-dressing
Rating 6.6825 Users
The Guts! -Maximum Maternity!-
The Guts! -Maximum Maternity!-
15%
Tags
  • Shotacon Heroine
  • Muscular Heroine
  • Co-worker Heroine
  • Orekko Heroine
  • Protagonist's Boss as a Heroine
Rating 7.0731 Users

Boku wa Tousan o Aishiteru ~Koakuma ga Shikakeru Amai Wana~ 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 (46 total)

NameScoreImportanceWeight
Non-blood-related Father/Son Incest3.004.0212.05
Androgynous Hero3.002.798.36
Father/Son Incest2.003.456.91
Protagonist's Son as a Hero2.003.326.64
Only Trap Heroines2.502.496.21
University Student Hero2.502.175.42
Deredere Hero2.002.705.40
Glasses Option2.002.494.97
Male on Male Sex3.001.644.93
Reverse Netorare2.002.444.87
Student Hero2.501.904.76
Seme Protagonist2.002.354.71
Gay Shotacon2.002.354.70
Penile Masturbation2.001.943.88
Frot1.502.543.80
Protagonist in Relationship2.501.443.61
Male on Male Sex Only2.001.753.50
Only Good Endings2.001.573.13
Internal Exhibition of Sex2.001.563.11
Infidelity2.001.503.01
Anal Fingering2.001.482.95
Balls Sucking1.501.962.94
Background Moans2.001.442.87
Adult Protagonist2.501.022.54
Manual Prostate Stimulation1.002.462.46
Bathroom Sex2.001.192.37
Anal Sex2.001.132.26
Mirror Sex1.002.032.03
Nukige3.000.651.95
Single Blowjob2.000.951.91
Feet Licking1.001.891.89
Missionary Position2.000.941.88
Quickie Fix Position1.501.111.67
Sixty-nine1.501.071.61
Standing Sex1.501.051.58
Sitting Sex1.501.051.58
Single Footjob1.001.371.37
Multiple Endings2.000.671.34
Cowgirl1.500.841.26
Single Handjob1.001.251.24
Doggy Style1.500.801.20
Male Protagonist2.500.300.75
Handjob0.331.510.50
Blowjob0.331.120.37
ADV2.000.140.29
2.000.000.00

Traits (91 total)

NameCharactersImportanceWeight
Non-penetrative Sex Engages in (Sexual)22.592.85
Male on Male Sex Only Engages in (Sexual)22.442.68
Mirror Sex Engages in (Sexual)22.302.53
Balls Sucking Engages in (Sexual)22.252.48
Non-blood-related Incest Engages in (Sexual)22.152.37
Anal Fingering Engages in (Sexual)22.052.25
Father Complex Personality12.992.07
Discreet Sex Engages in (Sexual)21.852.04
Buttjob Subject of (Sexual)12.781.93
Discreet Masturbation Engages in (Sexual)12.751.91
Anal Fingering Subject of (Sexual)21.711.88
Frot Engages in (Sexual)12.701.87
Balls Sucking Subject of (Sexual)12.671.85
Feet Licking Subject of (Sexual)12.601.80
Non-blood-related Father Role12.571.78
Blindfold Clothes12.541.76
Feet Licking Engages in (Sexual)12.541.76
Non-blood-related Son Role12.491.72
Penile Masturbation Engages in (Sexual)12.451.70
Blowjob Subject of (Sexual)21.521.67
Buttjob Engages in (Sexual)12.391.66
Androgynous Body12.371.64
Office Worker Role12.311.60
Infidelity Subject of12.281.58
Netori (their SO is stolen) Subject of12.261.56
Trap Body12.231.54
Micro Bikini Clothes12.211.53
Bathroom Sex Engages in (Sexual)21.391.52
Footjob Subject of (Sexual)12.181.51
Netori (steals the SO) Engages in12.171.51
Netorare (they are the stolen SO) Subject of12.111.47
Opposite Gender Voiced Personality12.101.46
Lace Lingerie Clothes12.101.45
Red Hair21.321.45
Nipple Teasing Engages in (Sexual)12.011.39
Sixty-nine Engages in (Sexual)21.261.38
Bisexual Role11.941.35
Assertive Personality11.941.34
Quickie Fix Engages in (Sexual)11.881.30
Fang Body11.881.30
Standing Sex Engages in (Sexual)11.871.29
Butterfly Subject of (Sexual)21.171.29
Handjob Engages in (Sexual)21.161.27
Sitting Sex Engages in (Sexual)11.821.26
Son Role11.821.26
Husband Role11.801.25
Infidelity Engages in11.801.24
Anal Sex Engages in (Sexual)11.761.22
Handjob Subject of (Sexual)11.751.21
Short Shorts Clothes11.751.21
Pajamas Clothes11.751.21
Deredere Personality11.741.21
Mischievous Personality11.721.19
Footjob Engages in (Sexual)11.721.19
Cowgirl Engages in (Sexual)11.711.19
Doggy Style Engages in (Sexual)11.681.17
Olive Body11.661.15
University Student Role11.591.10
Nipple Teasing Subject of (Sexual)11.571.09
Wife Role11.531.06
Pendant Necklace Clothes11.521.05
Necklace Clothes11.501.04
Sailor School Uniform Clothes11.481.02
Mother Role11.461.01
Smart Personality11.461.01
Teasing Engages in11.441.00
Jacket Clothes11.420.98
Not a Virgin Role11.410.98
Blunt Bangs Hair11.400.97
Hosome Eyes11.370.95
Curtained Hair11.300.90
Blowjob Engages in (Sexual)20.760.84
Young-adult Body20.760.84
Anal Sex Subject of (Sexual)11.190.82
Standing Sex Subject of (Sexual)11.180.81
Shirt Clothes11.160.80
Missionary Subject of (Sexual)11.120.77
Ponytail Hair11.100.76
Glasses Clothes11.080.75
Quickie Fix Subject of (Sexual)11.080.75
Sitting Sex Subject of (Sexual)11.060.74
Cowgirl Subject of (Sexual)10.950.66
Straight Hair10.940.65
Doggy Style Subject of (Sexual)10.920.64
Blue Eyes10.800.56
Long Hair10.750.52
Brown Hair10.680.47
Teen Body10.620.43
Short Hair10.610.42
Pale Body20.370.40
Slim Body10.580.40