a tea, highmore (arknights), mizuki (arknights), arknights, highres, 1boy, 1girl, arms behind back, bare shoulders, black shirt, blue eyes, blue hair, bound, censored, collar, collarbone, dildo, grey hair, long bangs, long hair, looking at another, looking at viewer, medium hair, mosaic censoring, panties, penis, pink eyes, restrained, saliva, saliva trail, sandals, separated legs, sex toy, shirt, shoes, short hair, shorts, sitting, skindentation, sleeveless, sleeveless shirt, sneakers, thighhighs, tongue, tongue out, underwear, very long hair, white panties, white thighhighs