Rule 34 Dev - abs anthro balls biped black_border bodily_fluids border ceiling climbing_wall crab_walk erection foreskin genital_fluids genitals glans humanoid_genitalia humanoid_penis inside male muscular muscular_anthro muscular_male nipples nude on_ceiling penis precum retracted_foreskin shadow solo text unknown_artist ceiling_cat felid mammal pantherine black_and_white english_text high_contrast meme monochrome source_request|5823430060