The 4th costume of Phase Connect's Kaneko Lumi.
A space-themed costume, she now wears a long-sleeved white jacket worn over a black leotard with an underboob cutout, white pants, and white boots. Rather peculiarly, she has an option to remove all the inner garments except a black pasties covering her nipples with this costume.
This tag implicates kaneko_lumi (learn more).
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