This image is unavailable on Donmai. Go to Danbooru or disable safe mode to view (learn more).
Artist's commentary
"Chikuma Chikuma! There's this situation going on with freezing the account due to panties or swimsuit, isn't there?"
"Is that so? Big sister."
"If that is so then if we didn't wear them in the first place then nobody can see them, is what I thought."
"As expected of you. Big sis."