Title: Do S Ane to Do S Imouto ~Otonashii Shotakko ga Do S na Onee-sama to Do S na Imouto-sama ni Ijimerare Shasei Saseraremakuru ADV♪ Hentai Mazo na Hajisarashi Ochinchin Kara, Hai Doppyun♪~
Original title: ドS姉とドS妹 ～大人しいショタっ子がドSなお姉様とドSな妹様に虐められ射精させられまくるADV♪ 変態マゾな恥晒しおち○ちんから、はいドッピュン♪～
Length: Short (2 - 10 hours)
Year: Japan 2014-07-25, English Patch v1.0 2018-03-28
Developer: Joou-sama Soft
Publishers: Joou-sama Soft
Language: English
Voice: Japanese
Translation: mortalvyses

Description:
Kou Saotome is smack in between Arisa and Ruka, the middle brother of two sadist sisters.

Between them he’s constantly getting forced into things. They’re not even the only ones.

At some point a guy’s just gotta surrender: “Okay, I’m a slave to all women, I’m a masochist!”

Important:

1. No need to install.

2. You need to change locale to Japanese.

3. Translator’s Notes:

• Menus: “I have edited the interactive parts of the image menu to be in English. Not well, but it should be bug free and allow you to enjoy the main game. If you encounter any issues with the edited graphics, please contact me (see below).”
• Content: “Just so you know what you’re getting into. This game is focused around non-consensual sexual situations, including (in this patch) footjobs, handjobs, anal insertion, public use of a remote-controlled vibrating dildo, eating food on the floor and on human feet, golden showers, pegging and oral sex, public crossdressing, public humiliation, public nudity, petplay, whipping, candle wax, and being forced to consume semen. It also contains elements of transphobia, public sex, bestiality, and a reference to suicide.”

Screenshots: