经常收到青年朋友的来信,也时常碰到就诊者,诉说自己的阴茎比别人小,担心阴茎小有病,更担心结婚后会影响夫妻性生活。很多人都简单地认为大而坚挺的阴茎才是健壮的男子汉的惟一体现与标志。在很久以前人们就对阴茎的发育大小和形状给予了特别的关注,认为它是性的象征和标志。远古时代的石刻图腾中雄劲挺拔的阳具代表着神力的展示,雄壮的 Often received letters from young friends, but also often encounter the doctor, complain about his penis smaller than others, worried about the penis is sick, more worried about marriage will affect the husband and wife sex life. Many people simply think that a big, firm penis is the only manifestation of a healthy man. In a long time ago people gave special attention to the size and shape of the penis as a symbol of sexuality and sign. Stone ancient totem Zhongxiong stand tall and straight dildos on behalf of the show, magnificent