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Category: Cuckold
Added: 18.06.2019
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Researchers asked women to report on how much sex they were having, what type of sex and the effects of a longer than average penis on the likelihood of orgasm during penile—vaginal intercourse. Therefore, drugs such as PDE5 inhibitors or NO donors are associated with reduced seminal vesicle contraction and inhibit seminal emission Physiology of orgasm. Akt-dependent phosphorylation of endothelial nitric-oxide synthase mediates penile erection. Giuliano F.

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Normal male sexual function: emphasis on orgasm and ejaculation

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Penis Size Matters in Bed, Study Finds | Live Science

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Men with THIS penis size give women the most orgasms, scientific study reveals

Ejaculation elicited by microstimulation of lumbar spinothalamic neurons. In this article, we summarize the current literature on the physiology of orgasm and ejaculation, starting with a brief description of the anatomy of sex organs and the physiology of erection. Nitric oxide: biologic effects on muscle and role in muscle diseases. This is a poorly understood phenomenon, with some investigators suggesting a central rather than spinal mechanism causing it Orgasm is generally associated with ejaculation, although the two processes are physiologically different
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