Witch Mercy Getting Ravaged by Tentacles by anythinggoeshentaiartist (Source in comments)
gfycat.com category @[deleted]
Mercy x Soldier (Animated by ELLOWAS) - Sound version + Witch alt in the comments
gfycat.com category @CharmingRogue851
Mercy fucked against the wall (VG Erotica, Audio by Volkor) [Overwatch]
gfycat.com category @Ero-Tama
Mercy providing some healing (SageOfOsiris, Audio by Evilaudio) [Overwatch]
gfycat.com category @Er0Tama