tried implementing post function

furry-sex.rb

@@ -7,7 +7,7 @@ require "uri"
 $replacements = {
   "e621.net" => "e621.fuwwy.ch", # Replace this with your domain/subdomain obviously
   ">e621<" => ">e621.fuwwy.ch<", # This basically just changes the title shown on the main page
-  "https:" => "http:" # only needed if your nginx backend doesnt have ssl yet
+  "https:" => "http:" # only needed if your nginx backend doesn't have SSL yet
 }
 
 class MyProxy < WEBrick::HTTPServlet::AbstractServlet
@@ -15,12 +15,20 @@ class MyProxy < WEBrick::HTTPServlet::AbstractServlet
 
   def do_GET(request, response)
     uri = request.unparsed_uri
+    proxy_request(request, response, Net::HTTP::Get.new(uri, {"User-Agent" => "amongus happy meal guys this is crazy i ordered an amogus happy meal at 3am hugy wugy came and sucked my dick this is so scary"}))
+  end
 
+  def do_POST(request, response)
+    uri = request.unparsed_uri
+    proxy_request(request, response, Net::HTTP::Post.new(uri, {"User-Agent" => "amongus happy meal guys this is crazy i ordered an amogus happy meal at 3am hugy wugy came and sucked my dick this is so scary"}), request.body)
+  end
+
+  def proxy_request(request, response, http_request, body = nil)
     http = Net::HTTP.new(HOST, 443)
     http.use_ssl = true
+    http_request.body = body if body
 
-    resp = http.request(Net::HTTP::Get.new(uri, {"User-Agent" => "amongus happy meal guys this is crazy i ordered an amogus happy meal at 3am hugy wugy came and sucked my dick this is so scary"})) 
-    # please change this user agent to something unique otherwise e621 will block your request and you might get IP banned
+    resp = http.request(http_request)
     body = resp.body
 
     response.content_type = resp["content-type"]
@@ -36,3 +44,4 @@ server.mount "/", MyProxy
 
 trap("INT"){ server.shutdown }
 server.start
+