This is tagged with dark skin uke, if u look for different tags like that there will be more. In advance sorry if it’s not what your looking for.
http://www.mangago.me/tag/Dark%20skin%20uke%20/
To compliment the tage above me here is the dark skin seme tag
http://www.mangago.me/tag/dark%20skin%20seme%20/
Also here'a the interracial tag.. not all of em jave dark skinned main characters but a lot have
http://www.mangago.me/tag/interracial
And of course there is the dark skin tag
http://www.mangago.me/tag/dark%20skin%20
Straight and Yaoi featuring darkskin girls on the straight side,it doesn't matter if the girl is a gender bend, I'm desperate.Fir the yaoi section it doesn't matter if Seme or Uke is darkskin.Also Gyaru or tanned girls are allowed because I'M DESPERATEEEEEE