Cute seme and then BAM handsome as fuk

http://www.mangago.me/read-manga/neko_x_neko/

http://www.mangago.me/home/mangaphoto/lover_boy_lezhin//

http://www.mangago.me/read-manga/viewfinder_ez/ (although uke doesn’t have dark hair)

Omg you basically DESCRIBED “Neko x Neko”

Also, if you don’t mind permanently small ukes, “Seiheki Strike” meets all your other requirements.

Sweet Trap (づ￣ ³￣)づ

I guess kawaii akuma fits the bill but I hated that story

http://www.mangago.me/read-manga/sutenaide_my_hero/
http://www.mangago.me/read-manga/sayonara_alpha/
http://www.mangago.me/read-manga/mayonaka_no_oyatsu/ (This was the story that got me into what you're probably into now...(￣∇￣") Also, this artist is really good and I like their other works.)
http://www.mangago.me/read-manga/monster_petite_panic/
http://www.mangago.me/read-manga/iyayoiyayo_mo_kiss_no_uchi/mi/mi_chapter-1.1/ (The story doesn't exactly go into the seme's cute days though...)
http://www.mangago.me/read-manga/kuro_ouji_no_iinari_ni_naranai/uu/kuro_ouji_no_iinari_ni_naranai-chapter-2/1/ (This story doesn't really go into the seme's past though... ┑(￣Д ￣)┍)

And that's all that really comes to mind... Well, I hope you have fun checking out these suggestions. Happy reading! ヾ(❀╹◡╹)ﾉ~

OK. So I miiiiight have read all of your suggestions. And I miiiiiight have loved every single goddamn one. I’d just like to sincerely thank you and ask if you got any more gems (〜￣△￣)〜 I think our taste in BL is very similar.