Rule 34 Dev - 4boys abs beach blush bulge crossover demon_slayer gay hands_on_shoulders jojo's_bizarre_adventure jotaro_kujo kimetsu_no_yaiba kneeling male male_only megami_tensei muscular_male muscular_male_only persona_5 pink_thong rengoku_kyoujurou ryuji_sakamoto spicykiki stardust_crusaders thong thong_only yaoi|9708934272