>>714985519femboy here. most other femboys and twinks want a masculine partner. being physically big and hairy is very masculine (personally, i like big and muscled but without body hair). also, bigger men and more likely to have bigger cocks.
also, we're mostly submissive so a big strong man making me his cock slave is extremely hot. conversely, many bears what someone they can dominate physically and sexually hence why they like femboys and twinks.