htt (user phhn3327), kiana kaslana, kiana kaslana (apho), kiana kaslana (herrscher of finality), raiden mei, honkai (series), honkai impact 3rd, commentary, english commentary, highres, 2girls, astronaut, backless outfit, black background, blue streaks, breasts, couple, detached collar, detached sleeves, face-to-face, from side, helmet, high ponytail, kiss, light particles, long hair, medium breasts, multicolored hair, multiple girls, ponytail, profile, simple background, space, space helmet, spacesuit, streaked hair, two-tone hair, upper body, white hair, white sleeves, yuri