rule 34 2019 5 fingers abs ahnik big muscles birthday bite biting lip blue background blush chest grab claws closed eyes clothing colin steel conditional dnp disembodied hand dragon english text fingers fist g string grey nipples grope happy happy birthday heart hi res horn huge muscles hyper looking pleasured male male only multicolored body multicolored scales muscular nipples pecs portrait quads red body red scales red stripes reptile scales scalie signature simple background solo stripes text three quarter portrait triceps two tone body two tone scales underwear white body white claws white scales 3455115