BDSM

Blood bank

http://www.mangago.zone/read-manga/sakurada_senpai_kaizou_keikaku/

http://www.mangago.zone/read-manga/from_points_of_three/?av=2
the main story has it. but they're also a good few chapters on bdsm from 54-56

BDSM
list is a collection of
 • dom seme x sub uke
 • dom uke x sub seme
http://www.mangago.zone/home/mangalist/603799/

Follow the list to be updated. And if you liked the mangas/manhwas I included, please do recommend. Enjoy~ (人 •ᴗ•)