In any case you guys already mentioned Asuna doesnt think of Inoda as a LI yet so there is no reason to willingly sexting him anything.
Accidentally sending Inoda lewd pics also doesnt add to any corruption imo.
if anything inoda would have to blackmail her to send hi anything. in his case emotionally blackmailing or by pushing her (again) to show him something good. maybe with Liz encouraging her like with the more "mature outfit"
also inoda used to call/text asuna at least, so im pretty sure they exchanged numbers already