作廢作廢作廢作廢?

突然腦洞開了,如果我們的征途是星辰大海,那麼如何實現性愛繁衍生息,不然很難真的拓展外部空間吧,如果全靠試管培育的手段,那會對整個「開拓隊」內部的社會環境人員關係和三觀道德產生無法預計的影響吧?畢竟人類社會主體還是靠血緣親子傳遞,不敢想像如果在宇宙寂寞而漫長的旅行中全靠技術手段來繁衍的


剛好看到這個

腦洞真大哈哈哈

http://mp.weixin.qq.com/s/9UtejiavLKUlBM-ulWZwhw


我實在是看不出來有什麼理由人們不能在各種重力環境下啪啪啪。。。

也許微重力下啪啪啪還會有別樣的體驗呢。。。

不過我這種連一個標準重力加速度下啪啪啪都沒體驗過的人。。。

不說了我先去哭一會兒。。。

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看了下其它幾位答主的回答……

我還是圖樣了……

畢竟毫無性經歷(是的,是這樣的

純靠瞎猜……(死肥宅真噁心
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我好像看到冰冰關注了這個問題。

你不來答一波的嗎?

@白如冰


人是長著手的


非常困難

先不提在太空中會讓人噁心沒有慾望,在失重狀態下你的血壓會降低,血液更傾向聚集在心臟周圍,而勃起需要很大的血流量。也就是說,你可能會…陽痿。

假設你有一個很強力的心臟和較小的丁丁(劃掉),但是幾乎所有地球上的姿勢也用不了了。因為在失重狀態沒有對地面的摩擦力,每次衝擊的反作用力會導致你們分開,在艙內四處翻滾。唯一可行的不藉助道具的姿勢是69,不知道你們滿不滿意(攤手)

假設你們現在用高超的繩索技藝完成了固定(滑稽),你會發現在運動過程中,不可描述的液體開始沿著身體四處遊走,糊你一臉,你的女朋友也變成了黃漫風格。這是因為液體有表面張力,會盡量減小表面積,附在人的身上。為了避免窒息的危險,請帶上面罩。


地球已經不能滿足你們的虐狗心理了嘛?


What Happens to a Dick in Space?

NASA對此持保留意見。


三年前看地心引力的時候,我就在想,一個人怎麼會回不去呢?拉開褲子放個屁就行了呀。
兩個人怎麼會回不去呢?

………


太空性愛里,後入式和反乘騎式是同一種體位。http://t.cn/RSoJ3MD

出處見水印


彈力帶可以用啊。當然可能一方要固定住,另一方要靠彈力帶的彈力。


其實有比較容易的體驗方法。傳教士式的時候的腳和面對面站立式時候的身體—Sex in space


估計體力會不夠吧


查了下,還真有這種嘗試

In February 2013, Dennis Tito"s Inspiration Mars Foundation announced that they were going to send a two-person crew – a man and a woman – on a 501-day, free-return, flyby mission to Mars and back.[citation needed] Jane Poynter stressed the importance of the pre-existing stable emotional bond between the members of the couple. She cited her own experience as being a Biosphere 2 crew member together with her husband Taber MacCallum, who is the chief technology officer of Inspiration Mars.

In June 2015, Pornhub announced its plans to make the first pornographic film in space. It launched a crowdfunding campaign to fund the effort, dubbed Sexploration, with the goal of raising $3.4 million in 60 days. The campaign only received pledges for $236 086. If funded, the film would have been slated for a 2016 release, following six months of training for the two performers and six-person crew.[21][22][23][24] Though it claimed to be in talks with multiple private spaceflight carriers, the company declined to name names "for fear that that would risk unnecessary fallout" from the carriers.[21] A Space.com article about the campaign mentioned that in 2008, Virgin Galactic received and rejected a $1 million offer from an undisclosed party to shoot a sex film on board SpaceShipTwo.[22]

Short of actual space, the adult entertainment production company Private Media Group has filmed a movie called The Uranus Experiment: Part Two where an actual zero-gravity intercourse scene was accomplished by flying an airplane to an altitude of 11,000 feet (3350 meters) and then doing a steep dive. The filming process was particularly difficult from a technical and logistical standpoint. Budget constraints allowed for only one 20-second shot, featuring the actors Sylvia Saint and Nick Lang.[25] Berth Milton, Jr, president and CEO of Private Media Group, says "You would not want to be afraid of flying, that"s for sure!"[26]


不藉助設備的話,想實現先活下來。


捆綁play?


百度一下「太空性愛」
https://m.baidu.com/mip/c/www.360doc.cn/mip/316991849.html


失重或者微重力環境下比較困難,宇航員們還是等著人工重力來解救吧。
p.s. The Expanse裡面那場失重啪啪啪的戲也太不走心了


如何實現很多人已經說了,暫且不提,飛離地球遨遊星辰大海就有個問題,印象里,曾經對前蘇聯和美國的宇航員有過統計,從太空回來的宇航員再生育的話,生女孩的幾率非常高,如果真的如此,那麼將來星辰大海的征途恐怕要帶著精子銀行才行,也許「精子」會成為星幣,精子銀行將變成真正的金融機構。船娘的時代終將到來,

億萬星辰億萬精,億萬船娘億萬情。


在失重狀態下,體力就不是問題,忽略摩擦應該是永動機了吧。姿勢也不是問題,只要兩人距離小於等於零,什麼姿勢都可以。如果怕撞到太空艙的牆,捆綁解決。


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