This is the front cover illustration for a compilation of older illustrations for C91! Amatsukaze-chan getting trained like an animal under Wo-class °˖✧◝(⁰▿⁰)◜✧˖°
Close, but no cigar. The artist has a series of yuri doujins featuring Wo-class, Shimakaze, and Amatsukaze. This may be the cover art for an upcoming doujin.