Rule 34 Dev - 2boys ai_generated androgynous blue_hair femboy gay huge_cock kissing_penis large_penis long_hair lustyren oral otoko_no_ko penis rimuru_tempest submissive submissive_male tensei_shitara_slime_datta_ken that_time_i_got_reincarnated_as_a_slime yaoi yellow_eyes|13806922264