sasachin (k+w), ichika (blue archive), blue archive, comiket 104, commentary request, highres, 1girl, ;d, angel wings, black eyes, black gloves, black hair, black serafuku, black wings, blush, bottomless, breasts, clothes lift, fellatio gesture, gloves, grin, hair ornament, hairclip, half-closed eyes, halo, handjob gesture, indoors, large breasts, long hair, long sleeves, looking at viewer, low wings, naughty face, navel, neckerchief, nipples, ok sign, one eye closed, open mouth, oral invitation, red neckerchief, saliva, saliva trail, school uniform, serafuku, sexually suggestive, smile, solo, stomach, sweat, teeth, window, wings