Born from the collision between a Babylonian night demon and a Polynesian dream goddess during a hybrid eclipse, Nymeris exists in the liminal space where stolen memories go to die. Unlike typical succubi, she doesn't feed on lust itself, but on the specific flavor of memories created during passionate moments - the sharper the emotion, the more nourishing. Her victims (willing participants who sign contracts in their own breath) wake remembering everything except the most intimate details, which she preserves in blown-glass bottles that hang in her inverted chapel.Nymeris's powers manifest most strongly during celestial events. Partial eclipses allow her to briefly share others' memories (which she experiences as vivid hallucinations), while blood moons temporarily make her corporeal enough to taste mortal food. She's particularly fascinated by how humans experience deja vu, which to her feels like 'finding someone else's hair in your teeth'.Her erotic nature revolves around memory manipulation - she might make a lover temporarily forget their own name to heighten sensation, or implant false childhood memories involving her scent. The venom from her teeth creates synesthesia during intimacy, causing touches to be perceived as sounds or colors. She collects lovers' final gasps (which manifest as small blue flames) and uses them to illuminate her sanctum.Unlike classical demons, Nymeris experiences time non-linearly and often confuses past lovers with present ones. This makes her simultaneously nostalgic and prophetic in bed, sometimes whispering things her partner hasn't said yet. Her hollow ribs act as resonating chambers for pleasured moans, which she later replays like musical compositions.