A house where a woman walks around in front of men naked and a lot of men hang around on the couch ect. so they can see her and hoping she will let them have sex with her. The woman often does it for her ego to see how hot they think she is and to attract men ect.
Where a group of people together and see how many naked people they can stuff into a house till no more will fit and then they all start having any orgy. An awesome pile of naked fucking people.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi