4.0 Update
I lost the previous dataset so I had to rebuild this one from scratch. I tried to more evenly spread out each concept as I did. The quest toward perfection continues. As always, you can mix and match each concept tag to your heart's desire. This dataset has a lot more monorump and head inflation support if you're into those things.
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Model 1.5 update: Trained for 50 more epochs and it's still slightly lacking in some aspects, but overall I think it improved the shapes a lot. Also this model works really well with AWP Mix.
XL version of my other male inflation lora you can find here - https://civitai.com/models/336297/male-inflation-lora
Same principles and tags apply here. For more extreme shapes you would need the same tags as my other inflation lora found here https://civitai.com/models/210476/inflation-lora
Things unique to this would be tags like blimpdick, or blimpballs for when hyper isn't big enough. Also muscle growth and pecs expansion, for those specific areas. Also if you if you like your dude stretching clothes there's bulge expansion, hyper bulge, and blimpbulge. Each one is intended to be used by itself as a sort of size selection. using something like bulge expansion and hyper bulge together will basically just make the bulge hyper as if you used that on its own anyway.
There's also muscle growth and hyper muscles. As well as pecs expansion and hyper pecs.
Finally with this training I added sitting on balls as a tag for some more fun posing options with huge balls~