diff --git a/megalodon/src/entities/account.ts b/megalodon/src/entities/account.ts
index 0d8f34c59..ff40f75d2 100644
--- a/megalodon/src/entities/account.ts
+++ b/megalodon/src/entities/account.ts
@@ -31,4 +31,5 @@ export type Account = {
   source?: Source
   role?: Role
   mute_expires_at?: string
+  always_mark_nsfw?: boolean
 }
diff --git a/megalodon/src/firefish.ts b/megalodon/src/firefish.ts
index fa511c4d4..be4edcc5c 100644
--- a/megalodon/src/firefish.ts
+++ b/megalodon/src/firefish.ts
@@ -953,12 +953,26 @@ export default class Firefish implements MegalodonInterface {
   // accounts/preferences
   // ======================================
   public async getPreferences(): Promise<Response<Entity.Preferences>> {
-    return new Promise((_, reject) => {
-      const err = new NotImplementedError('Firefish does not support this method')
-      reject(err)
+    return this.client.post<FirefishAPI.Entity.UserDetailMe>('/api/i').then(async res => {
+      return Object.assign(res, {
+        data: FirefishAPI.Converter.userPreferences(res.data, await this.getDefaultPostPrivacy())
+      })
     })
   }
 
+  public async getDefaultPostPrivacy(): Promise<Entity.Preferences['posting:default:visibility']> {
+    return this.client
+      .post<string>('/api/i/registry/get-unsecure', {
+        key: 'defaultNoteVisibility',
+        scope: ['client', 'base']
+      })
+      .then(res => {
+        if (!res.data || (res.data != 'public' && res.data != 'home' && res.data != 'followers' && res.data != 'specified')) return 'public'
+        return FirefishAPI.Converter.visibility(res.data)
+      })
+      .catch(_ => 'public')
+  }
+
   // ======================================
   // accounts/followed_tags
   // ======================================
diff --git a/megalodon/src/firefish/api_client.ts b/megalodon/src/firefish/api_client.ts
index ac96fdd32..b5e8e4559 100644
--- a/megalodon/src/firefish/api_client.ts
+++ b/megalodon/src/firefish/api_client.ts
@@ -34,6 +34,7 @@ namespace FirefishAPI {
     export type Relation = FirefishEntity.Relation
     export type User = FirefishEntity.User
     export type UserDetail = FirefishEntity.UserDetail
+    export type UserDetailMe = FirefishEntity.UserDetailMe
     export type Session = FirefishEntity.Session
     export type Stats = FirefishEntity.Stats
     export type Instance = FirefishEntity.Instance
@@ -133,6 +134,25 @@ namespace FirefishAPI {
       }
     }
 
+    export const userDetailMe = (u: Entity.UserDetailMe): MegalodonEntity.Account => {
+      const account = userDetail(u)
+      account.always_mark_nsfw = u.alwaysMarkNsfw
+      return account
+    }
+
+    export const userPreferences = (
+      u: FirefishAPI.Entity.UserDetailMe,
+      v: 'public' | 'unlisted' | 'private' | 'direct'
+    ): MegalodonEntity.Preferences => {
+      return {
+        'reading:expand:media': 'default',
+        'reading:expand:spoilers': false,
+        'posting:default:language': u.lang,
+        'posting:default:sensitive': u.alwaysMarkNsfw,
+        'posting:default:visibility': v
+      }
+    }
+
     export const visibility = (
       v: 'public' | 'home' | 'followers' | 'specified' | 'hidden'
     ): 'public' | 'unlisted' | 'private' | 'direct' => {
diff --git a/megalodon/src/firefish/entities/userDetail.ts b/megalodon/src/firefish/entities/userDetail.ts
index 8f185ac77..3df5be1f0 100644
--- a/megalodon/src/firefish/entities/userDetail.ts
+++ b/megalodon/src/firefish/entities/userDetail.ts
@@ -45,3 +45,7 @@ export type UserDetail = {
   isMuted?: boolean
   isRenoteMuted?: boolean
 }
+
+export type UserDetailMe = UserDetail & {
+  alwaysMarkNsfw: boolean
+}
diff --git a/megalodon/src/firefish/entity.ts b/megalodon/src/firefish/entity.ts
index 07f277e29..6ea5cccd5 100644
--- a/megalodon/src/firefish/entity.ts
+++ b/megalodon/src/firefish/entity.ts
@@ -51,6 +51,7 @@ export namespace Entity {
   export type Stats = stats.Stats
   export type User = user.User
   export type UserDetail = user_detail.UserDetail
+  export type UserDetailMe = user_detail.UserDetailMe
 }
 
 export default Entity
diff --git a/megalodon/src/friendica.ts b/megalodon/src/friendica.ts
index aa3c44548..a60c1c4fb 100644
--- a/megalodon/src/friendica.ts
+++ b/megalodon/src/friendica.ts
@@ -1145,6 +1145,13 @@ export default class Friendica implements MegalodonInterface {
     })
   }
 
+  public async getDefaultPostPrivacy(): Promise<Entity.Preferences['posting:default:visibility']> {
+    return new Promise((_, reject) => {
+      const err = new NotImplementedError('Friendica does not support this method')
+      reject(err)
+    })
+  }
+
   // ======================================
   // accounts/followed_tags
   // ======================================
diff --git a/megalodon/src/mastodon.ts b/megalodon/src/mastodon.ts
index 98437c2fd..89c58ec20 100644
--- a/megalodon/src/mastodon.ts
+++ b/megalodon/src/mastodon.ts
@@ -1403,6 +1403,13 @@ export default class Mastodon implements MegalodonInterface {
     })
   }
 
+  public async getDefaultPostPrivacy(): Promise<Entity.Preferences['posting:default:visibility']> {
+    return new Promise((_, reject) => {
+      const err = new NotImplementedError('Mastodon does not support this method')
+      reject(err)
+    })
+  }
+
   // ======================================
   // accounts/followed_tags
   // ======================================
diff --git a/megalodon/src/megalodon.ts b/megalodon/src/megalodon.ts
index fc9a158fe..a38c67365 100644
--- a/megalodon/src/megalodon.ts
+++ b/megalodon/src/megalodon.ts
@@ -601,6 +601,13 @@ export interface MegalodonInterface {
    * @return Preferences.
    */
   getPreferences(): Promise<Response<Entity.Preferences>>
+
+  /**
+   * Get the default post privacy defined by the user in their account settings. Firefish only.
+   *
+   * @return Preferences.
+   */
+  getDefaultPostPrivacy(): Promise<Entity.Preferences['posting:default:visibility']>
   // ======================================
   // accounts/followed_tags
   // ======================================
diff --git a/megalodon/src/pleroma.ts b/megalodon/src/pleroma.ts
index d0ad245cf..b2dee684a 100644
--- a/megalodon/src/pleroma.ts
+++ b/megalodon/src/pleroma.ts
@@ -1400,6 +1400,13 @@ export default class Pleroma implements MegalodonInterface {
     })
   }
 
+  public async getDefaultPostPrivacy(): Promise<Entity.Preferences['posting:default:visibility']> {
+    return new Promise((_, reject) => {
+      const err = new NotImplementedError('Pleroma does not support this method')
+      reject(err)
+    })
+  }
+
   // ======================================
   // accounts/followed_tags
   // ======================================