Beware! This is only related tangentially to canon Madoka Magica and only if you squint. It is solely trained on dekosuke 18gou doujins.
Not really a fan of Madoka Magica. The cute girls doing cute things genre and its flip side cute girls dying gruesome deaths genre simply ring hollow to me specially due to the lack of big boobs.
But! There's 4 excellent doujins about an older slutty adulterous housewife Kyouko Sakura by dekosuke that simply "moved" my "heart".
Remember if you can, try and buy his doujins! That stuff is great so support a great artist!
Anyway... As i mentioned, this is trained solely on doujins and it was a pain to clean up but it was worth it. Works fine with:<lora:kyouko_sakuraV1:0.7> kyouko_sakura,
I didn't explicitly train her red dress, but as i only had limited color images it got trained anyway. probably can be invoked using red dress or not specifying her clothes.
I will add the dataset and tag summary for people to experiment. It should be highly NSFW compatible as it is solely trained with NSFW doujin material.