Amakute Atsukute Iki mo Dekinai: Bangai-hen "Amakute Atsui Otomarikai"

Ayato finds himself staying over at Rio’s place for the second time. When Rio invites him to take a bath together, Ayato’s heart races with excitement, but of course, things don’t end there...!?

(Source: Frontier Works, translated)

Note: Originally self-published, was then licensed by Frontier Works for digital release.