FURVERT!

1:1 aaron_(artist)anthro balls blue_body blue_skin bodily_fluids border dragon erection exercise genital_fluids genitals hi_res horn humanoid_genitalia humanoid_penis inside male muscular muscular_anthro muscular_male mythological_creature mythological_scalie mythology non-mammal_balls nude penis precum scalie solo standing tail vein weightlifting white_border workout