Rule 34 Dev - 2boys ahe_gao anus ass bara blush comic cum cum_in_mouth fate/grand_order fate_(series) fellatio fujimaru_ritsuka_(male) hair_slicked_back long_hair looking_at_another male_focus monochrome multiple_boys muscle nikola_tesla_(fate) oral orgasm saitoukuniko-3 saliva testicles tongue tongue_out yaoi|3241989296