5:49 Dr. Gracie | What can you do after sex if you're not sleeping? These things, if you don't do them... 許藍方博士 Dr. Gracie 44K views - 5 days ago
5:58 Dr. Gracie | From Shooting to Dribbling?! Is This Sexual Dysfunction? 許藍方博士 Dr. Gracie 83.9K views - 1 week ago
5:45 Dr. Gracie | A Minor Likes Me... How Do I Set Clear Boundaries? 許藍方博士 Dr. Gracie 6.5K views - 2 weeks ago
4:01 Dr. Gracie | Partially hard or inconsistently firm? Which applies to you? 許藍方博士 Dr. Gracie 15.5K views - 3 weeks ago
5:14 Dr. Gracie | Why does my girlfriend enjoy sex when she's alone but struggle when we're together? 許藍方博士 Dr. Gracie 13.8K views - 4 weeks ago
4:28 Dr. Gracie | Why do people get seasick? Are you prone to seasickness? 許藍方博士 Dr. Gracie 7.9K views - 4 weeks ago
6:47 Dr. Gracie | Don't be skeptical! Do these things to make your penis shorter! 許藍方博士 Dr. Gracie 116.4K views - 4 weeks ago
5:54 Dr. Gracie | Do this... and your wife will want intimacy even more after having a baby! 許藍方博士 Dr. Gracie 17K views - 4 weeks ago
6:22 Dr. Gracie | Do men go through menopause too? How many of these signs do you experience? 許藍方博士 Dr. Gracie 34.1K views - 1 month ago
4:37 Dr. Gracie | You! Stop bluffing! What do you mean by "too capable"? What do you mean by "shooting... 許藍方博士 Dr. Gracie 24.5K views - 1 month ago
5:36 Dr. Gracie | What is vaginal discharge? Understanding vaginal discharge can help you determine th... 許藍方博士 Dr. Gracie 19K views - 1 month ago
5:56 Dr. Gracie | Men Only Have One Mouth Left at 40? But... Actually, It Starts at 30! 許藍方博士 Dr. Gracie 76.5K views - 1 month ago
4:50 Dr. Gracie | My ejaculation volume is so low, it always makes me a suspect! 許藍方博士 Dr. Gracie 43.8K views - 1 month ago
4:40 Dr. Gracie | What is a wet dream? Is it conscious or unconscious? 許藍方博士 Dr. Gracie 21.1K views - 3 months ago
6:52 Dr. Gracie | Which is more reliable, emergency contraceptive pills or regular birth control pills... 許藍方博士 Dr. Gracie 7K views - 3 months ago
4:51 【性愛諮詢室】壯陽藥久吃無效?快感變低的真相 ED Meds Losing Effect? Explains Why Pleasure Might Be Fading 許藍方博士 Dr. Gracie 17.4K views - 3 months ago
7:30 Dr. Gracie | It turns out "this matter" can be controlled! Is "changing your mindset" really that... 許藍方博士 Dr. Gracie 12.4K views - 3 months ago
5:03 Dr. Gracie|弟弟的狀態不太對勁!?你的、還好嗎?Something’s off down there!? How’s yours doing? 許藍方博士 Dr. Gracie 19.6K views - 3 months ago
3:51 【性愛諮詢室】追求潮吹,好事還是壞事?Pursuing Squirting: Pleasure or Problem? 許藍方博士 Dr. Gracie 9.6K views - 4 months ago
4:09 Dr. Gracie|一輩子都沒做過會怎樣?What if you never have sex ever? 許藍方博士 Dr. Gracie 38K views - 4 months ago
6:14 Dr. Gracie|不再和妹妹無效溝通!該怎麼愛才安全?What women really want in intimacy. 許藍方博士 Dr. Gracie 16.6K views - 4 months ago
4:15 【性愛諮詢室】精液變色、變果凍?這些狀況要注意!Yellow and Jelly-Like Semen?! Here's What You Need to Know. 許藍方博士 Dr. Gracie 106.5K views - 4 months ago
6:43 Dr. Gracie|想要快樂就打這個!?這樣就夠了嗎?A shot for happiness!? Is that really all it takes? 許藍方博士 Dr. Gracie 16.6K views - 4 months ago
6:29 Dr. Gracie|增大!到底是春夢還是噩夢?Bigger! Is it a fantasy come true, or a living nightmare? 許藍方博士 Dr. Gracie 17.7K views - 4 months ago
3:49 Dr. Gracie|健身會讓陰莖變短!?館長三公分是有依據的嗎?? (ft. Plus fitness studio 主理人 Sting) ENG SUB 許藍方博士 Dr. Gracie 36.6K views - 5 months ago
3:41 Dr. Gracie|一問就生氣!什麼樣的方式關心孩子的感情及性生活 比較容易被接受呢?How to ask kids about love and sex? 許藍方博士 Dr. Gracie 5.9K views - 5 months ago
5:33 Dr. Gracie|人都長高了、變壯了、考試都考100分呢!「禁慾」有這麼好!? (ft. Plus fitness studio 主理人 Sting) ENG SUB 許藍方博士 Dr. Gracie 141.2K views - 5 months ago
4:39 Dr. Gracie|潮吹到底是不是尿?為什麼各方專家說法不同!?Is female squirting actually pee? Why are experts divided!? 許藍方博士 Dr. Gracie 35.4K views - 5 months ago
3:13 Dr. Gracie|特殊癖好導致無法真正享受快感及達到高潮! 我是不是生病了?My fetish stops me from feeling climaxing—Am I sick? 許藍方博士 Dr. Gracie 15K views - 5 months ago
7:20 Dr. Gracie|第一次約會誰該買單? AA制才是真愛的開端嗎!?Who’s supposed to pay on the first date? 許藍方博士 Dr. Gracie 7.5K views - 6 months ago
4:12 Dr. Gracie|先不論對方是男是女 我不小心無套了怎麼辦?What should I do if I accidentally had unprotected sex? 許藍方博士 Dr. Gracie 57.3K views - 6 months ago
5:05 Dr. Gracie|來都來了!? 南京紅姐憑什麼讓直男們褲頭失守?Why did Nanjing’s Sister Hong make so many straight guys give In? 許藍方博士 Dr. Gracie 44.3K views - 6 months ago
3:01 Dr. Gracie|精液原來這麼可怕! 愛愛這件事女生永遠是吃虧的一方!?Semen harms the vaginal environment? 許藍方博士 Dr. Gracie 131.3K views - 6 months ago
3:15 Dr. Gracie|硬不起來和太常打手槍有沒有關聯? 維持新鮮感才是關鍵!Is erectile dysfunction linked to frequent masturbation? 許藍方博士 Dr. Gracie 71.1K views - 7 months ago
4:31 Dr. Gracie|勃起後的上翹角度多少算高?上翹角度越高越容易讓女生高潮嗎!? Does a higher angle increase female pleasure? 許藍方博士 Dr. Gracie 73.2K views - 7 months ago
3:51 【性愛諮詢室】非細菌性前列腺炎會自癒嗎?Will non-bacterial prostatitis resolve without treatment? 許藍方博士 Dr. Gracie 6.6K views - 7 months ago
3:42 【性愛諮詢室】戒慾或放縱?睪固酮提升靠什麼?Abstinence or Indulgence? What Really Boosts Testosterone? 許藍方博士 Dr. Gracie 28.8K views - 7 months ago
3:18 【性愛諮詢室】陰蒂刺激會導致漏尿嗎?Can clitoral stimulation cause urinary incontinence? 許藍方博士 Dr. Gracie 9.5K views - 7 months ago
3:12 【性愛諮詢室】孩子對異性好奇正常嗎?Is It Normal for a Child to Be Curious About the Opposite Sex? 許藍方博士 Dr. Gracie 4.4K views - 8 months ago
4:09 【性愛諮詢室】龜頭白點就是性病嗎?Are White Spots on the Penis an STD? 許藍方博士 Dr. Gracie 9.5K views - 8 months ago
4:01 【性愛諮詢室】白色分泌物是包皮垢?每天自慰會導致龜頭炎嗎?White Discharge on the Glans? Daily Masturbation Causing Infections? 許藍方博士 Dr. Gracie 11.7K views - 8 months ago
3:54 【性愛諮詢室】他分泌的液體好腥?什麼時候該看醫生?Why Does Pre-ejaculate Smell Strong? 許藍方博士 Dr. Gracie 11.5K views - 8 months ago
4:54 【性愛諮詢室】自慰到底好不好?博士用「哭」來解釋 Is Masturbation Good or Bad? 許藍方博士 Dr. Gracie 25.8K views - 9 months ago
5:14 【性愛諮詢室】為什麼性交後會出現咖啡色分泌物?Why Do I Have Brown Discharge After Sex? 許藍方博士 Dr. Gracie 9.6K views - 9 months ago
6:05 【性愛諮詢室】女生第一次無感很正常嗎?Is It Normal For A Girl To Feel Nothing Her First Time? 許藍方博士 Dr. Gracie 11.6K views - 9 months ago