Sakuraga Mei....
The four goddesses: Zaria, Sakira, Watanabe Asia, and (sometimes) Ike Reibun. You can hardly call it smut unless it's at least as explicit as the works of these four. In one of Zaria's (about an uke in the clergy who's not supposed to have sex), there is a panel with a cross-section of a banana being shoved, er, well, up the uke's butt. You can literally view the inside. Just saying. I'm not a pervert. .__.
Best smut scenes = Zaria Ranmaru (¬‿¬)
Itto (Mentaiko), Tsukumo Gou (king of shotas- IF you're into shota) and Ike Riebun...their smuth is top notch
I used to like sakira and watanabe Asia for their hardcore smut humm but not anymore, not after finding those mangakas.
(I love nekota Yonezou :3)
Hottest Sex Scene Yaoi ever!!!! (`•¸¸•´)
Best of Zaria's works
http://www.mangago.me/read-manga/nemuri_otoko_to_koi_otoko/
just curious, which yaoi mangakas do you guys think makes the best smut scenes??
my favorites would probably be nekota yonezou and hideyoshico ;; SMUT QUEENS.