The title is a ridiculously mangled pun on "Voile, the Magic Library". ゔわぁ ("bwaa") is just a cry of surprise/disgust, マジホモ (majihomo) means "seriously gay", and どうしょ館 (doushokan) is a pun on 図書館 (toshokan, "library"), with どうしょ most likely being an abbreviated どうしょう (doushou/"what to do/hopeless"). I can only hope I came up with something reasonably close...
I also found Sasu-Naru, San-Zoro and Muku-Hiba books! Pairings of Sasuke/Naruto from Naruto, Sanji-Zoro from One Piece, and Mukuro Rokudo-Kyouya Hibari from Reborn!Girls are changing location...Meanwhile.Patchy said she'd be organizing books or some such......so she might be clattering about a bit.Lady Patchouli! I found that Zuka-Ryo book we thought was lost! Refers to a BL pairing of Ryoma Echizen and Kunimitsu Tezuka from The Prince of Tennis.Well done!WHoOOAaa-HEeYY!!SLAMBwargh, the Man-Sick Lie-braryPatche! The Kourindou man's here. Are you still—They're harder to spot squeezed between the books but even I tend to forget where they are.