How did all those GDP sloot’s boyfriends get hot girlfriends with small cawks?

Remember those GDP pron vids? The guy shooting them was about 7 inches and decent thickness from memory but not overly huge.

A lot of the GDP sloots had boyfriends and the guy would ask if he is bigger and they’d admit yes. So how did those guys get hit girlfriends with small dinks? Everyone I see online is 8+ so how could those dudes get hnnng gfs?

Asking for a friend