Let’s pick up where we left off in our discussion of how science backs up our theories. We were in the process of discussing chemical responses, and one of the most important chemicals when it comes to BDSM is Oxytocin. Oxytocin is the bonding chemical. Where adrenaline is fight or flight this is the collect and protect response. . Released during breastfeeding to help the pink squealing aliens we call babies become more adorable in our eyes when they are greedy poop machines with little in the way of other survival skills accepting being seen as cute. The fight or flight response is part of the sympathetic nervous system. This is ignited by stingy sensations like whips where dull thuddy sensations trigger the parasympathetic nervous systems. Thuddy is a paddle and floggers have more blunt force. Perhaps you might see where we are going here. Trust us this science is not boring and we promise there is going to be a payoff worth sticking around for.
A point of note when it comes to arousal is the fact that the Sacral Parasympathetic fibers are in the pelvic nerves. This supplies nerves to the external genitals that cause erections. Now you are paying attention again. Speaking of erections, the Most important source of sensory nerve signals for initiating the male sex act is the glans penis Which is the head. This is why when performing fellatio focusing on it is important, who cares about deep throating as the shaft is not where the nerves are being engaged and just like most things that look good in porn there are no real life practically to their effectiveness.
You might have experienced how slippery massaging action stimulates sensory end organs. This sends the signal through the Pudendal nerve, then the Sacral Plexus into the sacral portion of the spinal cord, and finally up to the brain. The tensing of the ass and stiffening of the body are the signs of impending orgasm. The anal canal, scrotum and perineum transmit these, There is a paradox here as while just thinking about sex can cause ejaculation, such as nocturnal emissions the brain is not needed for sex. With enough stimulation, ejaculation can occur even if the spinal column has been severed. The degree of erection is in proportion to the degree of stimulation. So for all you size queens, you gotta put the work in too.
In male sex parasympathetic causes lubrication or pre cum. Without lubrication, there is little chance of success. Emissions and ejaculation are processes of the sympathetic nervous system. The signal passes to genital organs through the hypogastric and pelvic sympathetic nerve plexus to initial emission (forerunner of ejaculation). The filling of penis activates sensory signals via the pudendal nerves to sacral regions. This excites with rhythmical contraction until Ejaculation. In hetero sex This occurs while rhythmic contraction of pelvic muscles and body/trunk muscles cause thrusting of the pelvis and penis into the deepest part of the vagina and possibly the cervix. Normally this causes resolution within one to two minutes. I personally find in a hypomanic state I am able to maintain the erection and cum repeatedly after this,
On the flip side erectile dysfunction can be caused by neurological problems such as trauma to the Trauma to Pudendal nerve and prostate surgery. Things like low testosterone and vascular problems over the age of 40 are factors as well. These vascular problems include uncontrolled hypertension, diabetes, Atherosclerosis, and Reduced ability of blood vessels to dilate due to decreased Nitrous Oxide.
We will continue soon enough in part 3 , thanks for reading. In the meantime if you have questions or would like a consultation feel free to drop us a message.
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