Rule 34 Dev - 1boy ai_generated anus_focus anus_juice ass_focus ban_(nanatsu_no_taizai) big_ass blue_hair blush bubble_butt gay looking_at_viewer looking_back male_only nanatsu_no_taizai on_bed open_asshole pink_anus red_eyes romantic_ambiance the_seven_deadly_sins valentine's_day wrioxwoof yaoi|10632746064