ok so ended the session and started a new one blindfold wasn't there
It's actually a little weird. The first time you make her grow a cock, has you removing her blindfold (it says so in the text.)
After that you can put the blindfold back on her and making her grow one afterwards retains it.
well the blindfold wasn't there at all like no option like I didn't have one to begin with
Hmm, okay thanks, I'll take a look!