【Tsukuyomi – Promenade】My Sister’s Shield

[Ranking]24 Hours:#14, 7 Days:#36
Title:My Sister’s Shield
Maker:Tsukuyomi – Promenade
Release date:2014/11/00
Genre:Boobs, realsister, fantasy, “Mothersmilk", Milking, Incest

This RPG is based on the theme of [sister and brother].
It’s about a brother who has the power to destroy the world as an evil god and the fate to be destroyed by the world.
This is a story about a sister who is his only ally in the world, and her search for a place of happiness.

The enemies are the kingdom army, the church, and a party of brave men.
Everything in the world is an enemy to the sister and brother, and the sister uses her body as a shield to protect him.

[version up information]
・2015/6/1
(1) Fixed the bug that the H-scene reminiscence mode is not opened even after conquering the free dungeon.
(2) Please defeat the boss of the lowest level again.
(2) Fixed the bug where the game would force-quit when using some skills.

・2015/5/21
(1) Some bugs have been fixed.
(2)Fixed a bug that prevented the use of the Psyconexus in the second half of the story.
(In the first village, you can dive into the spirit world by talking to the teacher)

・2015/5/20
(1) Ctrl key can now be used to skip sentences.
(2)Added a sister in the second half.
(3)Added free dungeon level up to 20th floor. H-scene reminiscence mode will be opened as a clear bonus.
(4)Added CG browsing mode after the second week.
(5)Fixed the experience value so that the evil spirit does not increase continuously.

・2014/12/26
(1)Fixed the difference between the description of some skills and their actual effects.
(2) Fixed a bug that prevented the use of Psycho Nexus when the Evil Spirit reaches 50.

・2014/12/5
(1)Fixed the difference between the description of some skills and their actual effects.
(2)Fixed a bug that caused the dialogue to loop endlessly in some sex scenes.
(3) Corrected a typographical error.
(4) Fixed a problem where the delusional beasts you fight and the ones you get are different.
(5)Fixed a bug that caused the sister’s name input to be skipped.
(If you are unable to enter your sister’s name and are unable to proceed with the story, please contact
(If you can’t enter your sister’s name without progressing in the story, please talk to the woman in front of the ladder north of the village in the second half of the story.)

・2014/12/1
(1) Fixed a bug that caused the sister’s name to disappear in the second half of the story.
(2) You can now change your sister’s name by talking to her in the spirit world.
(If your name was lost due to the bug in (1), please re-set it here)
(3) Removed Mutsumugi’s synthesis from the skill [Alchemic] function.
(3) Mutsumon synthesis has been removed from the Alchemic skill.
(4) Fixed a bug that caused the battle to not end in the heroic party battle. Please visit
(5)Other bugs related to map connections have been resolved.

To play this game, you need to install [RPG Tucool VX Ace RTP] from Enterbrain.

This game will be bug fixed and upgraded irregularly. Please visit
If you register as a DLsitecom user, you can download the latest version for free after your first purchase.

New heroine added!

姉の盾 [ツクヨミ・プロムナード]

We added two new heroines, a quiet sister and a cheerful sister.
Both of them love their brother as they should from the beginning.

The latter is quite a peculiar sister as she looks, but I think she will show you many sides as you travel with her.

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同人誌、同人ゲーム、同人ソフトのダウンロードショップ - DLsite
同人誌、同人ゲーム、同人ソフトのダウンロードショップ - DLsite