Here are some BDSM mangas, other than those mentioned by you:
Aigan Shounen by Mizukami Shin
Bespoke by Tsukasa Matsuzaki
Cold Rain Of Happiness by Hibakichi (I only recommend this if you like really hardcore yaoi, with all kinds of deviancies like incest, zoophilia... otherwise it might be quite disturbing)
Cut by Kawai Touko
Eien ni Owaranai by Umishiro Kazuto
Giglio by Inariya Fusanosuke
Gunji by Tagame Gengoroh (this is actually a bara)
Hakui no Shihaisha by Kabutomaru Chouko
Hard Core Heart by Yoshihara Yuuka
Hoshi no Yakata by Tori Maia
Hoshi no Yoru Furete by Tori Maia
Hoshuu no Ouji By Maya Kaoruko
Hostage by Akiba Jiro
I'll Tie You up, Kiss You, and F**k You by Minami Haruka
Kibishiku Aishite by Honjou Rie
Kichiku Megane by Misasagi Fuhri
Kodou by Row Takakura
Love Prism by Asami Tojo
Mob for Jack by Zaria
Mousukoshi Yoru ga Nagakereba by Naoka Kasuga
Ochiru Seija no Seppun by Higashino Yuu
Partners by Yura Tamaki
Pet of Love by Sakura Haiji (only a chapter or so)
Prisoner by Kaen
Rikugun Renai Shikan Gakko By Mizukami Shin
Shibatte Aishite by Watanabe Asia
Shounen Gangu by Tsumugi Kyuuta
The Gospel by by Fusa Juuji
Three and a Half by Sadahiro Mika
Zion No Koeda by Inariya Fusanosuke