I like small, niche subreddits. How's this for a contribution?
FitguysGW
Jizz to these sluts: young and old, white and black, amateur and pro pornstars
muscle_bears
Page3Glamour, OnOff, WomenOfColor
u_watercolorheart
u_Amastheira
malemodels
FGOfanart, u_theblueoffice
malemodels
malemodels
HighMileageHoles
SportsHentai
Hotchickswithtattoos, SceneGirls
MelaninVixens, theratio