Breed me until I can think of nothing else
He'll show them. He'll fucking show them, is what he thinks when he's entering the inn's bathroom.
It's not like he hasn't played with himself before. He spends nights fingering himself, until his own pussy was red and slicking in anticipation for a dick that would never come to stuff him full, to breed him until his belly swells.
Alright, so he's never shared a bed with another partner. So what!? Then Nie Huaisang and Wei Wuxian had to so laugh and mock at him.
He'll show them! He's got game!
Alternatively, Jiang Cheng goes to a glory hole in Caiyi Town to lose his virginity.