Rule 34 Dev - anthro avian balls bastiel big_balls big_breasts birthday black_body black_border black_fur black_nipples black_penis bodily_fluids border breast_expansion breasts closed_eyes cum cum_in_nipples dialogue double_nipple_penetration english_text erection expansion flippant_male fur furry furry_only futanari genital_fluids genitals group group_sex gynomorph happy_birthday hi_res intersex intersex/male kristoph_wulphenstein male multicolored_body multicolored_fur nipple_fetish nipple_penetration nipple_play nipples penetration penis pink_body pink_fur precum sergal sex speech_bubble text threesome two_tone_body two_tone_fur white_body white_fur|6014709032