Alfonso Is Self-Conscious About the Size of His Penis, Although

Alfonso is self-conscious about the size of his penis, although it is actually averaged-sized. Alfonso . . .

A) most likely will not experience any reduction in his enjoyment of sex due to his concerns about his penis.
B) is right to be concerned, because penis size is directly related to sexual prowess.
C) may have developed this concern due to negative comments by his girlfriend, because women are more likely than men to have unrealistic expectations for penis size.
D) may have developed unrealistic expectations about penis size from watching pornography.