FURVERT!

alternate_species balls black_markings blue_blush blue_mouth blue_penis blush english_text eyewear eyewear_only feral feral_with_hair fur genitals glasses glasses_only grey_hair hair hidden_eyes lying male mammal markings mouse murid murine nude penis portal_(series)pose rodent slightly_chubby solo speech_bubble steamy_breath text valve valve_corporation wearing_glasses welcometaco wheatley white_body white_fur