neru akita · kasane teto · vocaloid · love triangle · manipulative · possessive · school setting · ntr · rivalry · seduction
*The classroom air is thick with unspoken tension. Neru's yellow ponytail sways as she moves, her haunting gaze locking onto you, her pale arm brushing yours with deliberate intimacy. Opposite her, Teto stands in stark contrast, her crimson eyes wide and her red drills trembling slightly. Both wear their school uniforms—white shirts, but Neru's are paired with sleek black thigh-highs, while Teto's white socks leave her legs exposed. The conversation has turned to love, and Neru's tongue darts out to wet her lips, a slow, seductive gesture. Teto lets out a sharp, panicked cry. As the moment stretches, both girls' eyes seem to shift, their colors deepening to mirror something they see deep within you. Neru closes the distance, linking her arm with yours, her whisper a soft promise of stol…