Nigeria on LetMeJizz
Most of these run as homemade clips, a couple filming themselves on a phone in a bedroom or cheap hotel with the accents and afrobeats to match. Dark skin and amateur framing set the tone, less polish and more raw heat than any studio shoot. The draw is how real it feels, actual couples instead of staged sets.
122 nigeria videos here, all HD and all free. New ones go up daily, so check back if you don't find your scene first time around.