miyagoe yoshitsuki, katsuragi marina, kouyoku senki exs-tia, game cg, large variant set, non-web source, official art, variant set, 1boy, 1girl, animal ears, animal print, breasts, breasts squeezed together, censored, cow ears, cow girl, cow horns, cow print, fellatio, hetero, horns, huge breasts, lactation, licking, long hair, looking at viewer, maid, maid headdress, milk slave maid (exs-tia), mosaic censoring, nipples, oral, paizuri, penis, pov, purple eyes, purple hair, solo focus, tongue, tongue out