Responses
He can change th3 form of his dick so he still has it. They mention they change the shape of it i.e. he makes it so theres only one or the shape is easier to manage so he prob just shape shifts it also. Hes not constantly hard think he was just saying that like "im always hard when im around you" i imagine when hes doing his official work alone hes not popping a boner LOL
Things I found out about nagis peeen
1 theres 2 of them
2 Proposably there bumpy and ribed
3 there constantly hard?
4 this is a question but...does he not have a dick in human form or does he just like his snake/dragon form better