rule 34 2016 anthro arm support blush bodily fluids clothed clothing crawling dialogue duo english text female finger fuck fingering fingering self fish furniture genital fluids genitals graphite artwork greyscale hair heart hi res internal kiva leaning leaning back leaning on elbow licking licking lips line art lizard looking pleasured lying male marine masturbation monochrome on back on front onomatopoeia partially clothed partially colored pencil artwork penetration pillow pussy pussy juice reptile scalie shark shirt simple background sitting sketch sofa sound effects spread legs spreading straight text tongue tongue out topwear traditional media artwork unbirthing vaginal penetration vore 4034888