现在的情况有可能是长期过度的手淫引起了大脑射精中枢阈值降低,引起了龟头过于敏感,所以出现了射精过快 先天性包茎多考虑是遗传因素引起的,也可能是先天性发育不良、包皮过长、龟头炎、阴茎外伤等原因导致的, Pornhub provides you with limitless free of charge porn movies with the most well liked Grownup pornstars. Love the most important amateur porn Group on the net in addition to complete-dura... https://ricardocgkmo.prublogger.com/33966565/what-does-一夜情-mean