Resized to 78% of original (view original)
Artist's commentary
「おい, 尚文, ちょうどぴったり合っていた!」
R18 version: https://nekokyun.fanbox.cc/posts/2481224
尚文にみずぎ一着があるなんて... うん...
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"Look, look Naofumi. It fits!"
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(Just how Naofumi has a pair of school swimsuit... hmmmmm)