Arabs have bigger dicks than Blacks

Daily, my wife Alberta (a black Ashanti woman) receives on her FB messenger images of erected penises some with sperm shot before the image was taken. In less than two weeks more than 30 images. Unwanted phone calls come in permanently through the FB account.

As a husband, I find this disgusting as a Scientist most intriguing, interesting, and as a learning curve. To conclude after two weeks is jumping too far. But certain questions and hypotheses arise from this short time to be observed and need to be verified as time passes by.

My research questions are as follows:
1.) Are the penises of Arabs more impressive in length and strength than those of the black community?

2.) From the images sent it is obvious only Arabs sent such photos which are substantiated by the names attached to the pictures. Why do not men from the USA, Europe, Africa, Asia, China, Russia, or South America send such images?

3.) Do these men lay in bed, rub their penises on the image/photo of a black woman to make it hard, and come and think when they take a screenshot of it the black woman will get an organism or at least wet and interested?

4.) Like a peacock these men seem to post their "impressive" images and make the woman convinced the man is a man and a woman must instantly recognize it to be under his image and serve him as his woman and wife to be.

5.) Who much are these isolated occurrences that every society and culture sees or can a trend and underlying character be seen in it? This requires more data and observation.

6.) The continuously coming in unwanted and unexpected calls carry Arab and Pakistani names, few from India, and no names from the rest of the world.

7.) What thinking do Arabs have about black women? Do they think they are easy targets as from a poor background and therefore in need of a strong husband able to feed her? Or that black skin is more attractive than the skin of the women of their own culture?

8.) What attitude do Arabs have towards women compared to other cultures?

9.) Can black men be seen as more "women-friendly" based on their macho behavior compared to Arab men?

10.) My wife clearly carries a German family name visible on her FB page and indicated in her personal information stated married. Still, these penis holders sent her these images. Does this mean that Arabs do not respect the status of a married woman but see themselves as superior to any such relationship and that any woman has to fall for them based on the impressive strength of their penises in size and length mostly well-shaven I must confess?

As time unfolds more questions will come up and a conclusion can be drawn.