Upon reading the text, Su Shen's face subtly changed. Was this a folk remedy to enhance sexual performance? Where did it come from?
Beside the text, there was even an illustration. It was quite vivid, suggesting that by practicing the actions depicted, one could enhance the hardness and endurance of their manhood.
Subconsciously, Su Shen glanced down at his own body, reflecting on his performance with Gu Zi.
Was she implying that he wasn't hard enough, or that he didn't last long enough?
His thin lips pressed into a line, and despite himself, the corners of his mouth lifted in amusement. His ears heated, flushing a bright red.
Su Shen couldn't help but chuckle and sigh. Why hadn't she voiced her dissatisfaction? Was she afraid of embarrassing him?
He had read in books that women often feigned satisfaction. He hadn't expected Gu Zi to be so convincing. Apparently, she wasn't satisfied enough.
