Yaoi with bdsm/Sex toys (or all kinds of objects in general)?

Blood Bank, is what comes to mind lmao. Also there's another one but I can't seem to remember it....

yondaime ooyamoto tatsuyuki, most mangas by Harada (hardcore stuff)

http://www.mangago.zone/tag/bdsm

http://www.mangago.zone/tag/sex%20toys/