Rule 34 Dev - 2016 alicorn ambiguous_gender amniotic_sac anus ass baby belly big_belly big_butt birth brown_feathers brown_fur castle closed_eyes crotchboobs cutie_mark duo equine fan_character feathered_wings feathers female feral flower fur grass green_eyes green_fur green_hair hair hi_res hooves horn long_hair looking_back m-p-l mammal mother my_little_pony navel nude outside parent plant pregnant princess_rosevine pussy pussy_juice rear_view rose size_difference smile sweat tree wings young|2202803056