Okay, here's the name of the first hentais I thought of and their respective girls (They are not in order, they will appear as the story unfolds):
1 - LIVE! (337563):
- Iemoto Sena.
- Ishihara Miyu.
- Hasewaga Haru.
- Hasewaga Aki.
2 - Tachibana-san-chi no Dansei Jijou Matome Ban (203978):
- Kyouka Tachibana.
- Yuka Tachibana.
- Koharu Tachibana.
3 - HOW I GOT MYSELF A HAREM OF FUCKBUDDIES (452217) and (484410):
- Rina.
- Megu.
- Mio.
- Yuka Tanijiri.
4 - MASTER PIECE:
- Tsubakihara Mira.
- Tsubakihara Nina.
- Tsubakihara Yuna.
5 - OneShota Byoutou 24-ji Harem Nyuuin Seikatsu (393619):
- Haru Kishiba.
- Marika Kagae.
- Naomi Hatane.
- Sayaka Chuuganji.
6 - Katekano (211173):
- Kaori Ichijou.
- Kana Ichijou.
- Reika Ichijou.
(Maybe more)
7 - Ikinari Harem Life:
- Katagiri Rin.
- Sanada Natsumi.
- The Sensei (The hentai didn't mention her name so I'll invented one in a near future)
- Tojo Saki.
- Ninomiya Yuuka.
8 - Kemomimi Onsen (54242):
- Miku.
- Komugi.
- Wakaba.
9 - Kokujin no Tenkousei NTR ru (339019):
- Nao Michiba.
- Michiru Mori.
- Kaede Mori.
- Ayumu Shiina.
10 - Yarichin kara Imouto to Osananajimi no Honnou Mukidashi na Shashin o Katte Shikoru Hon (502226):
- Natsuka Hinataji.
- Yumina Isumi.
11. Danmachi (But not the anime, it will be a Danmachi world from a hentai)Â
- Hestia.
- Ais.
- Lily.
Name of the doujin:Â Is It Wrong to Try to Have Sexual Intercourse in a Dungeon?Â
12. Momoiro Nurse (150145)
- Ayano.
- Usami.
- Atsuko Fujimura.
- Shiraishi.
- Takase.
13. Youkoso! Sukebe Elf no Mori e The AnimationÂ
- Nol.
- Lucie Menelumia.
- Phyllis Hagerhelm.
- Misery Stentrem.
- Evelyn CelebrÃan.
- Delva CelebrÃan.
- Elda Ballad.
14. Yukikaze Taimanin (There are so many codes that I can't put all of them, sorry)
- Shiranui Mizuki.
- Mizuki Yukikaze.
- Rinko Akiyama.
- Shinganji Kurenai.
- Felicia.
- Astaroth.
- Koukawa Asuka.
-Â Igawa Asagi.
- Igawa Sakura.
- Lilim.
- Minasaki.
- A few more that I'll add in the future, ¿why? Because other than the first three and the last two, the rest I have no idea who they are, so I'll have to investigate them and it'll take me some time to do, sorry for the inconvenience.
- Please tell me more because there are a lot and I don't know how many add, so tell me your favourite ones, plase.
15. Enjo Kouhai (203189) (This is the first chapter code, I won't put more because there are 10, so search by yourself, from this code is easy)
- Iris Thea Eaderlindt.
- Aegis Thea Eaderlindt.
- Ursula Y Ddraig.
- Elliot Leucosia.
- Ouka Origamine.
16. Gokinjo Sugi SeFri
- The mother (In the hentai her name is never mentioned so we call her... Kaori)
- Miki.
- Natsuki.
- Mifuyu.
- Hayamizu Sonoka.
- Ohashi Sayuki.
- The other milf is very... bitch, tell me if you want to put in the protagonist's harem, I don't want to put her here but if you want... tell me.
17. LoveCome Shujinkou Ga Tomodachi (1143243) (This isn't in nhentai, you have to put this code in imhentai)
- Yuka.
- Natsuka.
- Misaki.
- Yuzuki.
- Yui.
- Yui's mother (We'll call her... Madoka)
18 - Maotoko-kei Heroine Kanotto-kei Onnaaruji-kaku (496199)
- Rino Kato.
- Miyu (Maybe, I don't know yet)
19 - To Aru Majustsu No Index or Railgun (I'm searching for one, but If I don't find anyone, I'll invent one)
- Shirai Kuroko.
- Index.
20 - Genshin Impact (392008)
- Klee
- Nahida
- Maybe more
21 - InCha Couple ga You Gal-tachi to SEX training Suru Hanashi (513539)
- Suzume Kagami.
- Sayu Wakaba.
- Fuchise Sumire.
- Suzuki Momo.
- Wakaba Chisa.
22 - Konosuba (477945)
- Aqua.
- Maybe more.
23 - Sword Art Online (117942)
- Keiko Ayano (Silica)
24 - Daigaku Debut de Hatsutaiken (341633)
- Aoi-chan
25 - Idol Sister (Hentai):Â
- Ayaka Takano
- Maki Kamii
- Maina Oizumi
*Note: Don't worry about yuri, read the synopsis if you have doubts.