Rule 34 Dev - ambiguous_penetration androgynous artist_name artist_signature big_blue_agate_(zawa-ro) citrine_(zawa-ro) face_in_pillow female futa_on_female futanari gem_(species) gemsona greyscale monochrome muscular muscular_female muscular_futanari original_character pillow pillow_grab steven_universe zawa-ro|3976929000