rule 34 2017 alternate hairstyle anthro anthrofied areola bakuhaku balls big balls big penis blue nipples blush book breasts dialogue dickgirl duo english text equine feathered wings feathers flat chested friendship is magic furry futadash futanari futatwi glowing hair hair bun hands behind back hi res horn humanoid penis intersex magic mammal multicolored hair multicolored tail my little pony nipples nude open mouth pegasus penis pink eyes purple eyes purple nipples rainbow dash mlp rainbow hair rainbow tail reading short hair simple background text twilight sparkle mlp uncut unicorn wings 2283993