It's funny that you say that on this, of all posts.
The vast majority of people use AUTOMATIC1111 on a computer. Then, you can download supplemental resources for NSFW stuff on civitai.com. There's a learning curve, but it's not too bad. Just start googling; there are a ton of articles and resources out there to help you learn.
Well I tried to dm you but it said "this user doesn't exist". Not sure how to fix that so I just clicked one of your posts to write it as a comment. But thanks so much!