I read this manga a long time ago, so I can't remember much of the details. i just remember the guy kidnapped (Uke) was kidnapped and tied to this pole in a separate room in his kidnapper's (seme) home. The seme keeps the uke locked up and doesn't mind bringing people in his home to sleep with them in front of the uke (who can see the acts but can't call for help and the people aren't aware he's there). I can't remember much about other the sex scenes and him being tied up. Can anyone please help me? I also can't remember if it was a manga or just a one-shot. Thanks for any help!