Rule34https://rule34.xxx/index.php?page=atom&tags=1boy ? anal anal sex anthro anus ass backsack balls clothing digital media (artwork) dipstick tail echidna emerald (gem) flaccid fur gem gloves hi res huge penis improvised dildo improvised sex toy knuckles the echidna large ass large balls looking away male male only male penetrated mammal monotreme multicolored tail nude oblivious penetration penis penis backwards perineum red fur simple background solo sonic (series) squish (artist) unaware video games white background2024-05-05T18:55:41ZRule34