i just need them in public seated together a bit off to the side and zhongli leans over and starts out all sweet.. calling him cute. telling him he looks handsome in this lighting. you chose your outfit well.... it's a shame it might be ruined when i tear it off you later.
muttering about they're gonna do when they get home. or perhaps childe would rather they go to the bathroom to have some fun and just hope nobody catches them. whenever zhongli dirty talks to him like this in private he loves watching childe's hand slowly drift between his legs and starts egging him on. that's right... touch yourself for me..... but in public he gets the satisfaction of watching childe's leg start to bounce and his fingers twitch and loves the moment where childe shudders and whines bc he knoooows he's so desperate rn. he's trying so hard to maintain his composure but when he glances over at zhongli and they make eye contact he's got that subby look in his eyes, brows slightly furrowed, biting the inside of his lip. it's so subtle but zhongli knows that look soooo so well it's his favourite thing in the world. but poor childe gets a simple little kiss for now he gets to spend the rest of the evening until they go home with his legs weak and his underwear wet bc he's leaking all over himself.