[Nekorondoru (Tokei)] Mugi, the 5 year old cat who transformed into a 36 year old human [Digital] [English]

[kungfuwolf] 30-year old fatty hikikomori of rich family battles with 25-year old 4-eyed lady

Mugi, the 5 year old cat who transformed into a 36 year old human

[Fumihiko] Hiyake Musume to Massage Oji-san | Tanned Girl and a Massage Giving Old Man (COMIC Megastore Alpha 2016-03) [English] [ATF]

[Masamune Kokichi (Matsu Takeshi)] Oi Oji!! ~Oi ga Tawawa ni Minottaseide~ | ~Nephew and Old man!~ [English] [Digital]

[Senke Kagero] Mana to Jii-chan | Mana and the Old Man (Momopan 17 Loli Senyou) [English] =LWB=

[Ippei Ikoma] Old Man Counterattack! [English][Torwyn]

[Xration (mil)] Mordred ga Oji-san to | Mordred and the Old Man (Fate/Grand Order) [English] [sureok1] [Digital]

[DOZA Village (Dozamura)] Netori Oji-san ~Seijunha Joshikousei Tobe Miho Hen~ | Netorare Old Man ~Story Of A School Girl's Purity~ [English] [Doujins.com] [Digital]

[Fumihiko] Hiyake Musume to Massage Oji-san Bangaihen | Tanned Girl and a Massage Giving Old Man Extra (COMIC Megastore Alpha 2016-09) [English] [Digital]

[Mamezou] Oji-san ga Oji-san ni Nattara | When an Uncle Becomes an Old Man (Anal wa Sex ni Hairimasu ka?) [English] [DMD]

[Arakata] Mob Oji-san Demo Koi ga Shitai! | I Fell in Love with an Old Man NPC Ch. 1 [English] [Zero Translations]

[Metabocafe Offensive Smell Uproar (Itachou, Kakiko)] Reika-chan Chino Jijii to Chanomi Tomodachi | Reika-chan's Old Man and His Buddies (Smile Precure) [English] {doujin-moe.us} [Digital]

[Shimaji] Kasshoku Shounen to Oji-san to Ore.｜The Brown Boy, the Old Man and Me (Otokonoko Heaven's Door 6) [English] [desudesu] [Digital]

(COMITIA120) [Meshikutteneru. (Atage)] Junsuimuku na Joji ga Okanemochi no Oji-san ni Kurogal ni Sarechaimashita | A Pure and Innocent Little Girl Was Turned into A Black Gyaru By a Rich Old Man [English] [ATF]

(C84) [Saigado] Motenai kara Konosai Ossan Demo Nandemo! | I don't care if it's an old man or whatever because I'm not popular! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [English] [Trinity Translations]

[Ofuroya (Rafuro)] Bonyuu Musume to Oji-san no Hatsutaiken | First Time Between Lactating Girl and Old Man [English] [friggo]

[Warabimochi] Tifa VS Saimin Oji-san (Final Fantasy VII) | Tifa VS Old Man Hypnotist [English] [J-Eye]

[PLATONiCA (Nyorubee)] "Otokonoko Oji-san to Shikyuu Uri no Shounen" | "The Trap Old Man and the Womb-Selling Boy-Whore" [English] [mysterymeat3]

[yoyokkun] Sei-kun no Karada o Nottotta Ossan ni XX Sareru China-chan | The old man who Stole Sei's body to have his way with China-chan (Gundam Build Fighters) [English]

[Eclipse (Rougetu)] Prisma Sanshimai to Chaldea Kase-ya Oji-san | Three Prisma Sisters vs. The Dirty Old Man of Chaldea (Fate/Grand Order, Fate/kaleid liner Prisma Illya) [English] [Digital]

[ClimbCrown] Nakadashi Oji-san ni Nerawareta Mesu wa Nigeru Koto ga Dekinai ~Senaga Saki Hen Vol. 2~ | A Woman Can't Get Away After Being Targeted By This Horny Old Man ~Senaga Saki Edition Vol.2~ [English] {Doujins.com}

[ADA Workstation (Goshogawara Elm)] Nichiyoubi no Kemono ~Boku wa Ojisan no Inu ni Naru~ | Sunday Pet Play That time I became an old man's dog [English] {Chin²} [Digital]

[Kirintei (Kirin Kakeru)] Tanetsuke Oji-san to NTR Hitozuma Sex | Horny Old Man and Cheating Sex with a Wife [English] [Coffedrug] [Digital]

[ADA Workstation (Goshogawara Elm)] Nichiyoubi no Kemono ~Boku wa Ojisan no Inu ni Naru~ | Sunday Pet Play That time I became an old man's dog [English] {Chin²} [Digital]

[ClimbCrown] Nakadashi Oji-san ni Nerawareta Mesu wa Nigeru Koto ga Dekinai ~Senaga Saki Hen Vol. 2~ | A Woman Can't Get Away After Being Targeted By This Horny Old Man ~Senaga Saki Edition Vol.2~ [English] {Doujins.com}

(C91) [AMP (Norakuro Nero)] 502 Haramase Butai | 502nd Impregnation Fighter Wing (Brave Witches) [English] [Tremalkinger]

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku! | Soft & Melty ♥ Impregnation Addiction! Ch. 1-9 [English] [Brolen+B.E.C. Scans]

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku! | Soft & Melty ♥ Impregnation Addiction! Ch. 1-7 [English] [Brolen+B.E.C. Scans]

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku! | Soft & Melty ♥ Impregnation Addiction! [English] [Brolen+B.E.C. Scans]

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku! | Soft & Melty ♥ Impregnation Addiction! Ch. 1-6 [English] [Brolen+B.E.C. Scans]

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku! | Soft & Melty ♥ Impregnation Addiction! Ch. 1-5 [English] [Brolen+B.E.C. Scans]

[Akiba Maou (Akiha@)] 10-okuen Tousen Shita node, Tanetsuke Shiminken o Katte mita. | I won 1 billion yen, so I bought an Impregnation Citizenship. [English] [Digital]

(C86) [Once Only (Momofuki Rio)] Jusei Senkan 2199 | Impregnation Battleship 2199 (Space Battleship Yamato 2199) [English] [doujin-moe.us]

(C84) [Pish Lover (Amatake Akewo)] Harattama Kiyottama | Impregnation Exorcism [English] {doujin-moe.us}