Rule 34 Dev - 2boys abs anal anal_sex armpits ass bara blonde_hair blush cape cum_drip demon_slayer feet gay gay_sex grabbing kimetsu_no_yaiba legs_held_open legs_up looking_at_another looking_at_partner male/male male_penetrated male_penetrating male_penetrating_male muscular muscular_male nipples pecs pectorals penetration piercing red_hair rengoku_kyoujurou riffraff riffraffhellyea sex smile standing standing_position standing_sex sweat toned toned_male two_tone_hair uzui_tengen veiny_arms white_hair yaoi|8537110896