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R-18 Adult Smut Novels

R-18 Adult Smut Novels
R-18 Adult Novels
1 21557 23
46 Followers
LeylinNiilva
LeylinNiilva
Created: Jan 19th, 2023, Updated: Jun 7th, 2025
Created Jan 19th, 2023
Updated Jun 7th, 2025
CN (3.2)
#1Final Boss
226 Chapters Every 97.2 Day(s) 1094 Readers 5 Reviews 10-24-2021
Action Comedy Ecchi Fantasy Harem
KR (3.9)
#2Taming The Villainesses
20 Chapters Every 3.3 Day(s) 7694 Readers 36 Reviews 06-07-2025
Adult Adventure Drama Ecchi Fantasy Harem Mature Psychological
JP (4.2)
#3Gang of Yuusha
35 Chapters Every 115.9 Day(s) 5761 Readers 2 Reviews 12-19-2021
Adult Fantasy Harem Mature Romance Seinen
JP (4.3)
#4Chikyuu Tenseisha no Koroshikata
82 Chapters Every 217.1 Day(s) 9774 Readers 56 Reviews 08-10-2016
Completed Adult Adventure Comedy Fantasy Harem Shounen
JP (3.5)
#5Isekai NTR – Having a Secret Harem
3 Chapters Every 584.7 Day(s) 1349 Readers 7 Reviews 09-07-2020
Action Adult Fantasy Harem Romance
JP (4)
#6X-ray Is More Than I Thought
159 Chapters Every 105 Day(s) 9047 Readers 35 Reviews 03-17-2021
Completed Action Adult Ecchi Harem Martial Arts School Life Seinen Supernatural
JP (3.5)
#7If You Got the Power of Flight, Invisibility, and Teleportation, What Would You Do?
65 Chapters Every 225.8 Day(s) 4636 Readers 11 Reviews 04-09-2016
Completed Action Adult Adventure Fantasy Harem Seinen Supernatural
JP (3)
#8Kininaru Kanojo wo Tokoton Okashi Tsukusu Hanashi
55 Chapters Every 221.3 Day(s) 3688 Readers 7 Reviews 12-14-2016
Adult Harem Romance School Life
JP (4.1)
#9Pure Love ✕ Insult Complex
1484 Chapters Every 67.2 Day(s) 11462 Readers 140 Reviews 10-18-2022
Completed Action Adult Drama Harem Psychological Romance School Life Seinen
JP (3.2)
#10The Great Demon King Wants to be Hated
167 Chapters Every 53.3 Day(s) 1844 Readers 3 Reviews 05-10-2023
Action Adult Adventure Fantasy Gender Bender Harem Mature
JP (4.2)
#11Bishoujo wo Jouzu ni Nikubenki ni Suru Houhou
73 Chapters Every 105.7 Day(s) 9098 Readers 28 Reviews 04-26-2021
Completed Adult Comedy Harem Mystery Romance Seinen
JP (3.3)
#12The Harem Teacher at Elreis Sorceress Academy
86 Chapters Every 104.2 Day(s) 3038 Readers 2 Reviews 04-08-2021
Completed Adult Ecchi Fantasy Harem
JP (3.9)
#13The Marquis’ Eldest Son’s Lascivious Story
250 Chapters Every 16.3 Day(s) 8071 Readers 47 Reviews 06-14-2025
Action Adult Adventure Fantasy Harem
KR (4)
#14Pseudo Resident’s Illegal Stay in Another World
170 Chapters Every 11.5 Day(s) 3897 Readers 26 Reviews 08-19-2024
Action Adult Adventure Comedy Fantasy Harem Mature Slice of Life Supernatural
JP (3.5)
#15Isekai Majutsushi wa Mahou wo Tonaenai (LN)
71 Chapters Every 84.1 Day(s) 6565 Readers 12 Reviews 01-25-2022
Completed Action Adult Drama Fantasy Harem Romance Seinen
JP (3.1)
#16An S Rank Adventurer Me Along With Those Girls Who Are S*aves, Form A S*aves Only Harem Guild
89 Chapters Every 66.6 Day(s) 5455 Readers 13 Reviews 05-20-2023
Action Adult Drama Fantasy Harem Romance
JP (4.1)
#17Confinement King (WN)
461 Chapters Every 55.1 Day(s) 6596 Readers 34 Reviews 09-18-2023
Adult Drama Ecchi Harem Psychological Romance School Life Seinen Supernatural
JP (3.5)
#18The Adventures of Magical Princess Makina
28 Chapters Every 143.9 Day(s) 2403 Readers 4 Reviews 05-22-2021
Adult Ecchi Fantasy Harem Mature Romance Smut
JP (2.9)
#19When I Was Summoned to Another World with RPG Style, [Likes NTR] Skill Appeared
62 Chapters Every 161.1 Day(s) 2585 Readers 20 Reviews 08-19-2019
Completed Adult Adventure Fantasy Harem
JP (3.7)
#20Listen to My Lady’s Story ―Conquest of the Villainess―
96 Chapters Every 40.7 Day(s) 1375 Readers 5 Reviews 12-20-2023
Action Adult Drama Fantasy Romance School Life Smut
KR (3.3)
#21Into the Creations
121 Chapters Every 6.1 Day(s) 865 Readers 6 Reviews 04-05-2025
Action Adult Adventure Comedy Drama Fantasy Harem Mature
KR (3.1)
#22How to Steal the Protagonists Woman
78 Chapters Every 6.1 Day(s) 407 Readers 0 Reviews 04-05-2025
Action Adult Comedy Ecchi Fantasy Harem Mature Romance School Life Supernatural
KR (3.9)
#23This Isn’t an E*otic Game?
176 Chapters Every 2.3 Day(s) 2156 Readers 10 Reviews 06-25-2025
Adult Adventure Comedy Drama Fantasy Harem Mature Supernatural
Comments (1)
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  1. LeylinNiilva
    LeylinNiilva· Author · Jan 29, 2023 09:26 AM
    Final Boss 
    Gang Of Yuusha
    Chikyuu Tenseisha no Koroshikata
    Fourth Prince’s Debauchery
    Isekai ntr wordpress
    X-ray is more than I thought
    The Ladies Gang Puppet Leader
    Tales of a Seductress/Enchantress/Demon
    World of Women
    Power of Flight, Invisibility, and Teleportation
    Story of thoroughly ravishing the girl you like
    Pure Love x Insult Complex
    Hey, Why Are My Skills so Weird(aidka)
    stealing spree
    Witch hunter system
    Taming villainess
    Demon King want to be hated

    Landlady noona
    Elf who like to be hummiliated 
    Absolute hypnosis in another world
    A word i rule
    s*x stopwatch
    Stepmother friends
    Is there no goddess in my college
    The main character is a villain
    The hypnosis app is fake
    Trapped in the academy eroge
    Private tutoring in these hard time 
    what do i do now?
    Where is my hammer
    Reply · 3 Likes · ·

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