Rule 34 Dev - 2boys 4_eyes absurd_res anal anal_sex anthro black_body bodily_fluids brush crrispy_shark crystal cum cumshot dragon duo ejaculation gay genital_fluids genitals hi_res horn larger_male male male/male male_only multi_eye muscular muscular_male penetration penis size_difference smaller_male sweat tentacle tickling yaoi|4796229472