Sure the train made him maybe almost choke on some dick right now but that doesn't phase Itto. He actually kinda likes how his whole mouth feels full for a moment and there is a pressure in his throat. It's really hot and with Sizhui instinctively grabbing him and touching his horns it just has him shivering. When he's kept there his eyes flutter closed for a moment until Sizhui lets go and itto pulls back and off his dick entirely.

those crimson eyes are looking up at Sizhui as he rubs at his jaw a little and licks his lips. "Sizhui, can you do that again? shove it down my throat as far you can okay? That felt so good!" Before he can say anymore that tongue is once again lapping up Sizhui's dick like it's a lollipop before taking in as much as he can into his mouth.