sugar daddy

a sugar daddy -- спонсор, меценат, богатый любовник
1 a rich older man who gives a young woman presents and money in return for her company and often sex - богатый любовник, "папик"
She was teaching in the day and then out in the clubs with her sugar daddies at night.
2 someone who is rich and willing to give a person, group, or organization the money they need - спонсор, благодетель
When Elton John took over the club, they thought they had acquired a sugar daddy with endless resources.