Pls, don't pretend we are only here to read pure shounen-ai love and romance. :D :D :D
Just saying, hentai/porn BL is also BL.
DLsite -- a legal site where you can purchase mainly smutty and hentai type of BL legally. --
https://www.dlsite.com/bl/Irodori Sakura -- a legal site where you can purchase mainly smutty and hentai type of BL legally.
https://sakura-r18.irodoricomics.com/index.php?route=product%2Fcatalog