[F4A] Eldritch Yandere GF Traps You In Her Nightmare Dimension [Monster Girl] [Horror] [Possessive] [Semi Spicy]

Synopsis: A nightmare eldritch monster that haunted your dreams turned yandere girlfriend drags you into her dimension of horrors and mind-breaking chaos. While she's distracted, you attempt to escape. This is something she doesn't take lightly since she has grown attached to you in more ways than one.