Jesus, what does one do with a 11.5” girth?
Viva la Rev, from what I’ve read fat grafting doesn’t sound like a good option. Reabsorption seems to be something you should expect, not just a possibility. The main tradeoff between Silicone and Alloderm seems to be price vs. quality. I’m not sure how thoroughly the safety of Silicone (in the cock) has been researched, either, so that’s another consideration.