Koushuu Toilet Danshi ~ Hajimete no, Aokan
well, it's definitely hardcore shotacon, but its consensual in a way that most shota aren't. The boy becomes perverted watching people have sex, and gets caught.
Sou Itte, Kimi wa Warau
BJ alex
Truly one of the best stories out there. This author takes time to build a plot while still making it sexy, and creating real life characters. It's one of the best stories period, that have come out in a while. And very sexy. As an added bonus.
Window to Window
It's at times light and painful in one page, and the true depth of character building and story about a non-cliche one sided love for a straight guy, along with breathtaking art and sexy scenes make it part of the best of the best.
Void (zariya Ranmaru)
If you've read Zaria Ranmaru, you know to expect intensity, psychological, and sexy.
Nemuri Otoko to Koi Otoko
A sleeping disorder causes a straight man to assault his gay business partner while sleeping walking, and of course, his business partner has had a thing for years, and lets him.
Drugless Sex 2
Sequel from drug-less sex, a great read and just as hot as this one
Nightmare Building