rule 34 absurd res anthro ass balls bed biceps big muscles big penis blush bodily fluids character royce clothing comic digital media artwork english text erection expansion facial hair fingers flexing flexing muscle furniture genital expansion genital fluids genitals growth hair hi res huge cock huge muscles kyrgz lactating lactation legs limb growth looking back male male lactation male only mammal marine masturbation milk moan moustache muscle growth muscular muscular anthro muscular male nipples nude overweight overweight male pec growth pecs penetration penile penile masturbation penis penis expansion penis growth pinniped sex simple background smile solo species transformation standing text transformation walrus 4962694