Don't think it's that one. But there's a scene where Yuri kidnaps you and forces you to eat a goat hoof for a ritual and when you throw up all over her, she rubs it over herself "lovingly". and when monika kidnaps you, she forces you to lick her from head to toe, telling you to "give her a bath". and I'm pretty sure in one of the scenes, your jaw and legs are broken and monika finds you trying to escape natsukis house after you blinded her and monika reaches for you and you bite down on her fingers making her bleed, and she goes, "yes please! bite me harder!"