中國老祖宗早就說了，每天做提肛運動，叫“回春功”。不光練習肌肉，還可以補腎回春，中年人不妨都練練

來源: 生於70s 於 2013-09-09 10:13:16 [舊帖] [給我悄悄話] 本文已被閱讀：次

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