kamei, ayatsuji yuki, seito kaichou hikaru, game asset, non-web source, official art, self-datamine, variant set, visual novel cg, 1boy, 1girl, :o, age difference, angry, arms up, bdsm, beard, blue sailor collar, blunt bangs, blush, bondage, bound, breasts, brown hair, closed eyes, covered erect nipples, dutch angle, embarrassed, facial hair, formal clothes, grabbing another's breast, green eyes, grey hair, groping, hair ornament, hair tubes, hetero, impossible clothes, impossible shirt, large breasts, long sleeves, miniskirt, mustache, necktie, nose blush, old, old man, open mouth, pleated skirt, puffy sleeves, restrained, sailor collar, school uniform, serafuku, shirt, short hair, sidelocks, skirt, suit, sweat, sweatdrop, v-shaped eyebrows