rule 34 2boys abs animal ears animated arataki itto bludwing bridge position bulge clenched teeth closed eyes closed eyes collar cum cum drip cum in ass cum on body cumshot ears tail erect nipples erect penis erection erection under clothes fundoshi genshin impact gorou genshin impact grabbing grey hair gritted teeth horns image set japanese clothes leash leash pull leg hair male only muscular muscular male muzzle night nipple piercing nipple rings oni oni horns pectoral grab pectorals penis piercing piercing power bottom scratch marks scratches scratching sex spiked collar spikes sweat tail teeth yaoi 8844889