Rule 34 Dev - 1boy all_fours anatid animal_humanoid anseriform anthro anus ass avian avian_humanoid balls bastardpalace beak bill bird bird_legs bodily_fluids clothed clothing cum cum_drip cum_on_ground disney dripping duck duck_bill ejaculating_cum ejaculation erection feathers feet genital_fluids genitals half-closed_eyes head_tuft howard_the_duck humanoid humanoid_feet looking_at_viewer looking_back male male_only marvel monochrome narrowed_eyes open_mouth partially_clothed penis presenting presenting_hindquarters raised_tail sketch smile smirk solo striped_legs sweater sweater_vest tail_feathers tail_tuft tongue topwear tuft vest|4897463728