/r/rule34bondage is a subreddit dedicated to Rule 34 images depicting bondage.

helena douglas x nico with vibrator (chibiterasu17) [dead or alive]
Banquet Forced (opiumud)( short movie )[Taimanin Doujin ]
Makoto under arrest (Mokujin Hornywood ) [persona]
Ada Wong Forced by D VIRUS (Dezmall )[Resident Evil] ( Short movie)
Max captured and forced (WIP) (ShadyLewds)[life is strange]
Saren (ceo_neet) [Princess Connect! Re:Dive]
Tina forced Marie Rose (baronstrap)[dead or alive]
Ch'en & Swire (Mone) [Arknights]