masushi masashi, yuuka (blue archive), blue archive, absurdres, commentary request, highres, 1girl, all fours, black skirt, blue eyes, blue hair, blue necktie, blush, breasts, collared shirt, halo, indoors, jacket, jacket partially removed, long sleeves, looking at viewer, mechanical halo, medium breasts, necktie, open mouth, pov, shirt, skirt, smile, solo focus, two side up, white jacket, white shirt