Rule 34 Dev - 2boys abs ai_generated anal anal_sex anus at back bara bara_ass bara_tiddies bara_tits bare below big_muscle bodybuilding brown_hair cyno_(genshin_impact) dark-skinned expressive eyes faceless feet flexing flexing_arms flexing_bicep focus foot_fetish foot_worship footwear footwear_only foreskin gay genshin_impact hair hardcore horn huge internal leg looking lose male male_focus male_foot_fetish male_only mature multicolored muscle naked no one out penis place sex size smile smiling_with_teeth solo tail testicles tongue tongue_out uncensored up view viewer|12500264440