By Kai Hiroyuki

0-3. Love Sister 
4. Miagete Goran (Go Ahead, Look Up) 
5-6. Mama-san Valley Himitsu Lesson (Mama-san Secret Volleyball Secret Lesson) 
7. Oba Milk (My Aunt's Milk) 
8. Tonari no Wakana-san (My Neighbor Wakana-san) 
9. Ah... Hitoritabi (Ah... Travel Alone) 10-11. Yuuwaku no Tonari Tsuma (The Seductive Wife Next Door)

English

Original Work

Ane Haha Kankei

Japanese

Ane no Shitagi de Onanie Shiteru no ga Bareta Otouto-kun ga Sonomama Amaama Gyaku Rape Sareru Ohanashi

Spanish

Ane to Otouto Arbeit | Trabajo de Hermanos

Ane to Otouto no Ecchi na Routine

The story "Anekata 3" is a chapter that was published after the release of Second Virgin.

Anekata. 3

Brother and Sister Pregnancy

Bubble Feet

Non stop mindless moral degenerative hyper sexed versions of the hottest women in DBZ fucking the hottest, youngest and largest penis sized men they run across in any and all situations.

Dragon Ball

Doero de Bitch na Kanojotachi to Nama Hameyari Houdai!

Chinese

Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.

7. Futachu
8. More Futachu 
9. Lots of Futachu 
10. Futachu Extra
A schoolgirl has a massive dick, her friend is the queen of the perverted whores and enjoys the rod, and in the end there is another futa brother who joins.

Futachu

InCha Otouto ga YouCha Aneki o Netoru made

InCha Otouto ga YouCha Aneki o Netoru made 2

Jashin no Ikenie Ani Omoi no Otouto Hen  español

Joshikai de Yotte Otouto ni Mukae o Tanonda Asa... Nazeka LoveHo de Otouto to Ita Shita Ato de Bikkuri na Ukkari Onee-san... Ase

Toshiyuki meets his ex-girlfriend's little brother, Jun, who spends a heat filled night at his place, while dressed like sister.

Ka no Oto episode 1

Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!

Kono Joukyou de Otouto Route ga nai no wa Okashii!

In this one, Ibuki wants to get in on the brotherly love he witnessed in the first book, so he can't control himself when he finds the youngest brother Chihaya taking a nap.

Momota-ke 3

Nozomu, a doujinshi artist, has his big brother under his thumb, and plays with his dick.

My Pacostant

Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.01

Idolmaster

Nitta Kakko Otouto

Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi - Tales of Onei-chan Oto-to丨 Older sister and complaint listening younger brother

Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to 丨 姐姐與傾聽抱怨的弟弟的故事 2

Ore no Otouto wa H Pants Haiteru | My Little Brother Wears Lewd Panties

Browse all 'Otouto' Doujins

Otouto is often searched together with

Read all 54 Otouto Hentai Mangas