Rule 34 Dev - abs anthro balls biceps casual_erection chest_tuft erection foreskin fur genitals grey_body grey_fur hands_behind_head happy humanoid_genitalia humanoid_penis male muscular muscular_anthro muscular_male nature nipples open_mouth outside pecs penis presenting retracted_foreskin sky smile smiling_at_viewer solo spread_legs spreading teeth tongue tuft vein veiny_penis aledonrex slayers dilgear_(character) canid canine canis mammal wolf hi_res|13927856320