2017 alicorn blush closed_eyes cum cum_in_pussy cum_inside disembodied_penis dogihotdogi duo equine feathered_wings feathers female friendship_is_magic fur glowing hair hi_res horn lying magic male mammal my_little_pony on_back open_mouth penetration penis purple_feathers purple_fur pussy sex solo_focus spread_legs spreading straight text tongue tongue_out twilight_sparkle_(mlp) vaginal_penetration wings