勇者は負けたら性転換!If the hero loses, he will change sex!Watch the full onFANZAd_061942COMIC2013-09-21#M小説同盟#勇者は負けたら性転換#性転換・女体化#寝取り・寝取られ・NTR#M Novel Alliance#If the hero loses, he will change sex#Gender change/feminization#Cuckold/Cuckold/NTR