FURVERT!

abs absurd_res animal_genitalia animal_penis anthro areola aroused athletic athletic_anthro athletic_female ball_growth balls biceps big_balls big_penis breasts crossgender equid equine equine_genitalia equine_penis erection expansion female flaccid friendship_is_magic ftm_transformation gender_transformation genital_expansion genital_growth genitals grin growth hand_behind_head hand_on_hip hasbro hi_res long_penis male mammal masculinization medial_ring muscle_growth muscular muscular_anthro muscular_male my_little_pony mythological_creature mythological_equine mythology nipples nude pecs pegasus penis penis_expansion penis_growth rainbow_dash_(mlp)ring small_breasts small_penis smile solo thehuskylord thick_penis transformation vein veiny_penis vulva wings