Seeking Looking for very specific dynamic in a piece of media (Game, Doujin, Anything)

[Mr_1102]

Ok so bear with me.
Recently, I've been interested in a very specific dynamic. The dynamic is as follows ;
An enemy is neutralized and spared to live on or do their own thing. They take advantage of this kindness to rape a female character.
It's this really specific dynamic that I've got a hankering for so any recommendations would be appreciated.
In the most recent chapter of Tsugumomo, this dynamic happens exactly. Another example I can think of would be in Fox girls never play dirty where one of the villains is neutralized and locked up but still potentially has an event where he rapes one of the female leads.
Thanks for listening to my weird request. Again, any potential recommendation would be highly appreciated.

 

[musma]

[Kangoku Senkan, 監獄戦艦] (a.k.a. Prison Battleship)

An officer from faction#1 takes out his feelings of humiliation against their cause, two officers from faction#2. There's the original visual novel and an animated adaptation.

[Goblin Slayer]

In the early chapters there's an event involving a large and organized goblin horde. We get quick flashbacks of the Goblin Lord's (their leader) past experiences, where time and time again he managed to avoid death by feigning fragility and remorse, have his would be slayers spare him, only to pounce on them as soon as the opportunity arrived. In the anime, it happens in the finale of the first season.

[Wolf Guy Wolfen Crest] (a.k.a. Wolf Guy Ookami no Monshou)

The main antagonist is put in his place by the main character with a literal power move. Some time down the line he rapes the mc's love interest/teacher in an effort to instigate him into a final showdown.