If they don't blooms soon I may have to just have a fit and hold by breath until I turn blue.
I love my hoyas but
Start praising them for their lovely leaves and the flowers will come. I have found that my hoyas do not respond to fits or threats, just flattery.
Depending on the hoya...you might change their conditions and see if that change is more to their liking...in order to bloom. Often hoyas bloom out of survival mode because they are about to die. Often they don't bloom because it isn't their 'time' to bloom, or the conditions (environment, nutrition etc.) isn't condusive ....
Be patient....they will bloom.
They are going to have to bloom where they are if they are to bloom at all. It is the only place I have for them. I water, feed and give light and yes I do tell them they are pretty. Well I guess I will have to just keep waiting. I really like the folliage even if they refuse to bloom but don't tell them.