http://www.mangago.me/read-manga/hogu_hagyeongsu/
uhh im not sure if it's what you're looking for cos i don't bdsm but try it!
don't read*
body parts, uniform, smell, apron, etc
http://www.mangago.me/home/mangalist/44110/
oh yeah, you asked for rougher ones it should be these mangas http://www.mangago.me/home/mangalist/203736/
Do you also have Fetish List, Takame?
yep, that 44110 is my fetish list. go in the list, you'll see. the latter link is more about bdsm but things like smell or butt fetish goes to the former.
Any yaoi manga/manhwa/mamhua that contains kink? bdsm or anything. like rough kink and such. thankssss(づ￣ ³￣)づ