Tatsugiri Stretchy Form Rule 34 rule 34 11 2023 ambiguous gender black eyes blush blush lines body blush bodyjob digital media artwork disembodied penis dorsal fin duo erection feral fin foreskin generation 9 pokemon genitals giratina artist hi res humanoid genitalia humanoid penis larger male looking at viewer lying male maleambiguous marine motion lines mouthless multicolored body nintendo nude penis penis blush pokemon species pokemon pokemon species pupils sex shaded simple shading size difference smaller ambiguous solo focus tatsugiri tatsugiri stretchy form white pupils yellow body 7234768