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海南冯先生:我和老婆结婚5年了,现在性生活没有快感,也不能射精。但我在手淫时,每次都可以达到高潮,也能射精。这是怎么回
Hainan Mr. Feng: My wife and I have been married for 5 years, and now there is no pleasure in sexual life, it can not ejaculate. But when I masturbate, each can reach orgasm, but also ejaculation. How is this back?