Title: (C72) [Kancho Hatto (Wakatsuki)] Bukiya Hitozuma Choukyou Nikki (Queen’s Blade)
JPN Title: (C72) [艦長法度 (若月)] 武器屋人妻調教日記 (クイーンズブレイド)
Here’s a bit older Queens Blade doujinshi that I picked up last year. The art might be a bit of an acquired taste for most.
You can view it here