Takaramono's manga / #younger seme(188)

Melancholic Trickster

Complete | moegi yuu | 2000 released

Renai Dokusenyoku

Complete | Fujikawa Ruri | 2004 released

Hatsujou

Complete | iwamoto kaoru,toriumi youko | 2013 released

Raws: http://www.77mh.com/colist_230907.html http://www.mangago.me/read-manga/hatsujou/raw/raw-chapter-282185

24 Jikan Eigyouchuu

Complete | TENNOUJI Mio | 2000 released

Koi wa Nanairo Shichihenge!?

Complete | YAMANO Deko | 2016 released

Despite Completed icon, the manga is still ongoing, there are more untranslated chapters. Raws: http://yaoi18.com/koi-wa-nanairo-shichihenge/

Wild Darling

Complete | tennouji mio | 2008 released

Seme waiting for 2 years just to get answer for his proposal, (and quasi dating without sex) is definition of devoted.