1boy, 1girl, ass_visible_through_thighs, ayanami_(kancolle), bikini, black_bikini, breasts, brick_wall, brown_eyes, brown_hair, chain, collarbone, cowboy_shot, cuffs, groin, holding, ichikawa_feesu, kantai_collection, long_hair, looking_at_viewer, navel, oversized_object, shackles, side_ponytail, small_breasts, solo_focus, swimsuit, syringe, yandere