Rule 34 Dev - 2boys abs arataki_itto barbed_penis big_bottom big_sub bigger_sub chinese_text diphallia diphallism duo gay genshin_impact kakkaorz kamisato_ayato male male/male male_focus male_only multi_penis muscular muscular_male naga oral oral_penetration oral_sex penile_spines penis snake snake_boy tagme yaoi|6447996496