The debate around the idea of porn games only having sex scenes in a game over or fail state is an interesting one. On the one hand, I totally understand how it can feel like a punishment when you consider it from a purely gameplay-first perspective... on the other hand, a lot of the thrill and enjoyment of the sex scenes is enhanced by the fact that you've lost, you're being punished, and we've had more than a few people in our Discord say that they much prefer losing in fights instead of the Gallery because of that aspect. For that reason, I don't think we'll go with the whole "that fight didn't count" idea.
...also, we're pretty liberal with save slots and the ability to save at any time. I may be biased as a co-developer, but is it really THAT much of a punishment to just go back a few minutes and try again?
But you still make a fair point that some people want to be rewarded with sexual content and scenes for winning, for doing things successfully and the like. And we are definitely considering that as we move forward, with things like the Relationship Score with the NPC dragons, some cheeky minigames that reward winning as well as losing, as well as some other avenues.
Pray tell, what exactly would you want to see in regards to 'victorious sex scenes'? The player dragon dominating his enemies instead?