拉伸。拉伸包括在阴茎上安装一个拉伸器或延长装置，也称为阴茎牵引装置，以施加轻柔的拉力。 This Generates a simulated erection That could be rigid plenty of for penetration. In addition, it presents the insertive associate greater stimulation than using a sleeve and a far better possibility for an orgasm. Then, the person conducting the experiment will just take out a hammer and swing it https://prosthetic-toys.com/