Cuckolding sperm wars

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Circumcision and other forms of male genital mutilation have always been a puzzle. The ritual mutilations can leave the man vulnerable to infection and even death. So why do some societies insist on such a risky ritual for their men? Genital mutilation, in this view, is just another way to win the sperm war. In some forms of mutilation, the handicap to sperm competition is obvious.
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The Merry Band of Wrigglers

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What is a Cuckolding Fetish? - Why Some Men Like to Be Cheated On

Imagine that you're in, say, a decently happy relationship , and things are going fine. You're starting to get more comfortable together in the sack , so you venture to ask your significant other if they have any sexual fantasies they want to explore. You're imagining some handcuffs, maybe, or some doctor-nurse role-play. Her now ex- husband wanted to arrange sexual encounters for her—and initially, she was game to give it a try. Permission to play around, to cheat , to have her cake a committed relationship with one man and eat it too plus hot sex with others? Sure, why not.
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Male circumcision is a weapon in the sperm wars

Sperm Wars is a primarily nonfiction book by evolutionary biologist Robin Baker. Through a series of short fictional stories and discussion following them, Baker proposes evolutionary functions for sexual habits, mostly on the principle of competition between sperm of different men for a prized egg. The book is controversial, [5] both because of its explanations of homosexuality , sexual assault , and prostitution, and because some critics have claimed that several of the hypotheses in the book are not supported by scientific research. The shape of the penis and the thrusting during intercourse serve to remove other men's semen.
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Kink , Misc , Poly Issues. He is out on a date with her. So far, so good. I have passed as much time as is effortless, and now the minutes will be work. The insecurity starts with a stray thought, a relatively harmless one.
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