Nipple stimulation can activate the same brain area as genital stimulation in some people. Brain scans showed that when nipples are stimulated, the genital sensory cortex can light up. nudes by urmilkergf

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Some lionesses may mate 20–40 times per day with different males. This can occur when multiple males are present in the pride.

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Sex Increases Your Immunity to Pain

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Human sperm possess scent receptors and literally 'smell' their way to the egg.

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Selfies may increase social sensitivity. One study found that taking and sharing selfies was associated with a higher level of social sensitivity, meaning people become more attuned to social cues (like how others perceive them)

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An erection is a vascular process where the corpora cavernosa fill with blood, increasing in length and thickness, often initiated by the parasympathetic nervous system.

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Trees and sharks have been around longer than Saturn's rings.

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Many fitting rooms in clothing stores use slightly angled mirrors and lighting placed above eye level to make customers look slimmer and more flattering. The combination of downward lighting (which creates shadows) and angled mirrors can subtly change ho

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The word 'whisky' is derived from the Gaelic term 'uisce beatha,' meaning 'water of life.'

Nipple stimulation can activate the same brain area as genital stimulation in some people. Brain scans showed that when nipples are stimulated, the genital sensory cortex can light up. nudes

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