Hunted by My Stepbrothers

This one carries a heavy trigger load — go in fully prepared. The core of the dubcon and noncon centres on Kate being sexually coerced and assaulted by her stepbrothers and their two accomplices — this is not implied or off-page, it is a recurring and central element. One of the four men (a detective) is explicitly shown to sexually assault women he pulls over; this is framed critically but is still depicted. The four heroes are vigilante serial killers who murder rapists, so murder and violence — including some gore — are throughout. There is also fear play, degradation, praise kink, exhibitionism, and voyeurism as active kinks. Kate is used as rape bait and is held against her will at points, which reads as captivity and coercion. Stalking and obsessive surveillance of Kate are present. The Stockholm syndrome dynamic is strong — Kate is simultaneously disgusted by and drawn to her abusers. Reviewers also note manipulation, emotional abuse, and trauma/PTSD rooted in a past incident involving the full group. The sharing element is MFMM — Kate and all four men.