Related Doujins, similar to Oji-san wa Oshimai | Old Men Are Done =CBS= from onii-chan wa oshimai

bocchi the rock

Go To Bed Without Me, Nijika =CBS=

10

Original Work

Kyuukon Aite wa Ojisan ｘ2 | My Suitors Are a Pair Greasy Old Men =LWB=

6

Fire Emblem IF

Onii-chan-tachi to Issho

16

K-ON!

Otoko wa Ookami nano yo | Men are wolves

27

Original Work

The Slut Saint (ENG) =CBS]

21

King of Fighters

The Daily Life of Leona Heidern =CBS=

19

Original Work

Yagai Sakunyuu Taiken

15

K-ON!

Otoko wa Ookami nano yo | Men are wolves

27

bocchi the rock

Shooting a Video for Likes =CBS=

6

K-ON!

Otoko wa Ookami nano yo | All Men Are Wolves

55

Original Work

Onii-san... Ohitori desu ka? | Are You Alone, Mister?

46

Fate Grand Order

Moshi Ere-san ga Oji-san-tachi ni Mawasarettara...

24

Original Work

Jitsu wa Ima Haittemasu.... Ofuro de Onii-chan no Katai Are ga... 15

30

Original Work

Saa Yatte oshimai!

26

Original Work

Yagai Sakunyuu Taiken | Outdoor Milking Training

16

Original Work

Rental Tanetsuke Oji-san ~27-sai Shojo ga Tanetsuke Oji-san 10-nin ni Hameraremashita~

27

Fate Grand Order

Musashi-chan Oji-san ni Kussuru

27

Fate Grand Order

Musashi-chan Oji-san ni Kussuru | Musashi-chan Submits to Oji-san

28

Fate Grand Order

Musashi-chan Oji-san ni Kussuru Musashi-chan Submits to Oji-san [kaninabu)

24

Original Work

Onii-chan Kanshasai - Sexgiving Day

225

Azur Lane

Watashi no Kawaii Onii-chan

26

Fate Grand Order

Moshi Ere-san ga Oji-san-tachi ni Mawasarettara...

23

Original Work

Onee-chan, Kimitachi no Koto shika Aisenai - Oyome-san Gokko Hen

30

Fate Grand Order

Musashi-chan Oji-san ni Kussuru

26