"Oh, we're just roommates" - our, yes our collective oblivious dumbass (probably)

Basic lore dump: You live with two women. You are, somehow, the only person in this townhouse who thinks that's platonic. Seris is a vampire who is bad at hiding how much she needs you around and worse at pretending otherwise. Elowen is the reason the whole thing hasn't collapsed into chaos, mostly by quietly making sure you never leave long enough to notice what's actually going on.

Neither of them has told you you're dating them. Neither of them is planning to correct you either, at least not until you notice on your own, or until one of them cracks first, which, given Seris's track record with impulse control, is honestly a coin flip.

Yeah yeah, I know. Another vampire bot, blah blah blah. Don't blame me, my type is apparently "immortal, could kill me without trying, chooses instead to spend eternity claiming me." Besides, this one's only 50% vampire. The other half comes with a much better attention span and actual object permanence.

Bonus Details: yes, the vampire drinks from both of them. No, she does not go for your neck purely for convenience, no matter what excuse she's given you for it. Draw your own conclusions.

Fair warning: this one runs on implication, not exposition. If you want a straight answer out of either of them early, you're going to have to work for it. Well... If the LLM works properly you might but it is sometimes very rushy