"What on earth is it?" Gu Qingheng didn't know why, but suddenly he felt a chill run through his body.
"This is the gospel for men," Yang Ruxin chuckled, "Specifically, it's the gospel for 'little' men." She dragged out the word "little" and emphasized the tone.
Gu Qingheng blinked.
"Alright, let me explain it this way. Some men are naturally less endowed, and that's quite distressing, right? The old man developed this product targeting such men. It can make the small ones become bigger, thicker, longer..." Yang Ruxin's eyes sparkled with mischief, "It will definitely make their women unable to leave them..."
Gu Qingheng's lips twitched, "You used it on Shen Wenbi?"