Source. Dont get caught up in thinking because your mate is of a certain race you are guaranteed a larger size if size is your thing. According to research, there is no correlation between size and race. If hes not cutting it in the length or thickness department, lifes too short to suffer.

What size do girls prefer?

The researchers found out that during casual sex, size mattered more to women. For hookups, women preferred something larger i.e. around 6.4 inches and when it came to long-term relationships, they were okay with 6.3 inches with a girth of 4.8 inches.

Is 5 inches a good size?

Yes. The average size of penis is 5.54 inches (14.07 cm) length and 3.11 inches (7.9 cm) girth are enough to perform a successful sexual intercourse. When the length of the erect penis is below 4.5 or 4 inches then we call it micro penis.