FURVERT!

16:9 3d_(artwork)3d_animation animal_genitalia animal_penis animated anthro balls becoming_erect big_balls big_breasts big_penis breast_expansion breasts digital_media_(artwork)equid equine equine_genitalia equine_penis expansion friendship_is_magic genital_expansion genital_growth genitals growth gynomorph hammy hasbro hi_res horse huge_balls huge_breasts huge_filesize huge_penis humanoid hyper hyper_balls hyper_breasts hyper_genitalia hyper_penis intersex mammal medial_ring my_little_pony nipples no_sound penis penis_expansion penis_growth pony short_playtime solo source_filmmaker_(artwork)suddenly_penis throbbing throbbing_penis twilight_sparkle_(mlp)vein veiny_penis video widescreen