Library Psychology Why Penis Shapes Like That / Jesse Vering / Mitsutaro Suzuki

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Psychology
[Introduction to Contents]
The 『 『 』 : Why Humans Believe in God, a collection of essays by the author of 』. In addition to topics of sex and belief, he also talks about suicide. From the perspective of biology and evolutionary psychology, I want you to read from the essay with a concerned title. The truth behind indecency and impropriety.
[Table of Contents]
1 Why is it hanging? 2 The way of self-fellatio with humor.
3 Why is the penis shaped like that? The Mystery of the Protrusion
4 What of Premature ejaculation is "too early"?
5 The secret of the evolution of human semen
6 The hairs over there -- human pubic hair and gorilla hair
7 The natural history of cannibalism
8 The secrets of the evolution of human semen
6 The hairs there -- human pubic hair and gorilla hair
7 The natural history of cannibalism
8 Why are pimples? Naked Monkeys and Pimples
9 Brain damage makes you extremely
10 Sexual organs in the brain
11 The natural history of cannibalism
8 Why are pimples? Naked Monkeys and Pimples
9 Brain damage makes you extremely
10 Sexual organs in the brain
11 The natural history of cannibalism
8 Why are pimples? Naked Monkeys and Pimples
9 Brain damage makes you extremely
10 Sexual organs in the brain
11 The natural history of cannibalism
8 Why are pimples? Naked Monkeys and Pimples
9 Brain damage makes you extremely
10 Sexual organs in the brain
11 The natural history of cannibalism
8 Masturbation and Imagination
13 Pedophilia and Adolescent Sexuality
14 Animalia
15 The mystery of an asexual lover
16 and Adolescence
14 Animalia
15 The mystery of an asexual lover
16 Masturbation and Imagination
13 Pedophilia and Adolescent Sexuality
14 Animalia
15 The mystery of an asexual lover
16 - Introduction to ポドフィリア
17 Story of FAG sleep walking