HK: Hentai Kamen 2 – Abnormal Crisis

In a world where the daily news remains fixated on mysterious disappearances of undergarments, Kyosuke continues to rely on Aiko Completo's unique pair for his combat prowess. Aiko, grappling with conflicted feelings, ultimately decides to reclaim her cherished possession. However, the loss of this special item brings unforeseen consequences as Kyosuke vanishes without a trace. As if that wasn't enough, an even greater adversary looms on the horizon, threatening to disrupt their lives further in this whimsical tale of adventure and unexpected friendships.