Rule 34 Dev - 2021 anthro balls big_pecs big_penis castbound cellphone claws erection flexing fur genitals hair hi_res humanoid long_penis looking_at_viewer male male_only mammal matty_(castbound) multicolored_body multicolored_fur muscles muscular muscular_anthro muscular_male nipples pecs penis red_fur red_hair red_squirrel selfie smartphone solo solo_focus solo_male squirrel tail tongue tongue_out two_tone_body two_tone_fur underwear veiny_muscles veiny_penis|5249478448