Finally Done? No (R18)

But it wasn't like the two lovers were aware of their unwilling audience. All their attention was focused on each other. 

"I'll keep my pants on for now," Jingwei gasped breathlessly. Xue Ning ran a curious hand over the shape of his cock, her teasing touches causing him to groan and jerk into her hand. 

He told himself he wasn't going to come just like that - he wasn't a teenager coming in his pants at the first sight of a hot older woman (and yes, that had happened before, and no, it was not one of his proudest moments), he was an adult male. 

An adult male who had a woman he loves pawing curiously at his cock through the fabric of his pants, the sensation of wet fabric and her warm hand against the sensitive head of his cock was rapidly snapping his self-control. 

"Xue Ning… stop," he groaned warningly.