Rule 34 Dev - abs alternative_fashion anthro athletic bedsheet_ghost biceps bulge clothed clothing costume detailed_bulge erection erection_under_clothing flexing genital_outline goth halloween_costume hand_on_head holidays low-angle_view lying male muscular muscular_thighs nipples on_back pecs penis_outline pose posing_for_picture selfie solo rexwolf halloween canid canine canis ghost mammal spirit wolf 3d_(artwork) digital_media_(artwork) pinup|19386516345