rule 34 2020 american dragon jake long anthro bat wings bodily fluids claws cum digitigrade disney dragon dragon taur ejaculation genital fluids genitals growth hands on hips humanoid genitalia humanoid penis ichihara chan implied transformation jake long line art long body male male only membrane anatomy membranous wings monochrome multi genitalia multi leg multi limb multi penis multifur paws penis scalie sketch solo taur western dragon wings 3817090