2girls, all_fours, alternate_breast_size, artist_name, azur_lane, black_bra, black_thighhighs, blonde_hair, bra, breasts, cleavage, closed_mouth, couch, grey_hair, historical_connection, incest, indoors, jean_bart_(azur_lane), kitsune-neko, large_breasts, long_hair, looking_at_another, looking_at_viewer, lying, multiple_girls, on_back, one_eye_closed, patreon_username, pixiv_username, ponytail, purple_eyes, richelieu_(azur_lane), siblings, sisters, smile, thighhighs, thighs, twincest, twins, underwear, web_address, white_bra, white_thighhighs, yuri