2girls, alpha_(punishing:_gray_raven), bodysuit, breasts, cross-shaped_pupils, cyborg, floating_hair_ornament, for-miku, grey_bodysuit, grey_hair, hand_on_another's_back, hand_on_another's_chin, hand_on_another's_head, headgear, incest, large_breasts, long_hair, lucia:_crimson_abyss_(punishing:_gray_raven), luna:_laurel_(punishing:_gray_raven), luna_(punishing:_gray_raven), mechanical_arms, multiple_girls, punishing:_gray_raven, red_eyes, science_fiction, sleeveless, sleeveless_bodysuit, symbol-shaped_pupils, twintails, very_long_hair, yellow_eyes, yuri