koku, choumai sui, absurdres, game asset, highres, large variant set, non-web source, official art, self-datamine, variant set, 1boy, 1girl, aqua eyes, bedroom, black hair, blush, breasts, cardigan, clothes lift, fellatio, formal clothes, from side, grabbing another's breast, groping, hair between eyes, hair ornament, half-closed eyes, huge breasts, indoors, kinou yumeto, licking, licking penis, long sleeves, lying, nandome ka no hajimemashite, navel, on back, on bed, open cardigan, open clothes, oral, panties, parted lips, penis, shirt, shirt lift, suit, turning head, underwear, white suit