Rule34https://rule34.xxx/index.php?page=atom&tags=ambiguous penetration animal genitalia animal penis clenched teeth closed eyes cum cum inside cum on ground cum on penis dinosaur duo erection female female penetrated feral feral on feral from behind position grey background greyscale half-closed eyes hi res horn larger male male male penetrating monochrome mounting open mouth paralophosaurus penetration penis quadruped reptile scalie sex signature simple background size difference smaller female soliana straight teeth2024-04-29T11:04:34ZRule34