It is theorized that the size of their spiny penises with bristled tips may have evolved in response to competitive pressure in these highly promiscuous birds, removing sperm from previous matings in the manner of a bottle brush.

years ago my ugly-duckling syndromic self was sitting in my hot, sweaty bedroom with my hormones raging. If you perform my technique with the rollaway bed, and there is no one in your home to help, you can get stuck in a compromising position that might require EMT services or the fire department. We hope you have learned how to suck your own dick, or at least got a great laugh if that is what you were looking for. This tentacle animal swims around in the ocean, but while it’s busy looking for food and checking out the sights, the argonaut’s penis simply detaches itself and swims away to look for ladyparts. Unconfirmed reports circulate the net about guys unfortunately dying after attempting self sex when their breathing tube is cut off and they die of suffocation.I then used all my strength to thrust my pelvic area towards my mouth and managed to get the tip of my dick to touch my lips. Male ruddy ducks like the one shown here develop penises that run almost the length of their bodies, but dominant males grow even larger ones when mating competition is around. It is very widespread, naturally occurring in Argentina, Brazil, Chile, Paraguay, and Uruguay, and having been introduced to the Falkland Islands. Sucking your own dick takes dedication, want, and skill (full body and limb flexibility) to achieve the pleasure.

That’s one reason why they sport penises that are up to 40 times their size – the biggest penises in the animal kingdom (take that, Argentine lake duck! Then, you will push your head down towards your penis and should have no problem bopping on your corn on the cob. It takes more energy to produce eggs than sperm, so each flatworm wants to be the male in the relationship and tries to impregnate the others without getting pregnant itself. These patterns are only possible because these animals have the unique ability to regrow their genitals each year, says University of Southern California biologist Matt Dean, who wasn't involved in the study. This belief is very interesting because you would think the Greeks would have been the original inventors of this sexual act.This photo might look like a silky, velvet ribbon, but it's actually two flatworms in the middle of an epic penis battle. He's not ashamed to let it all hand out, which is hardly surprising when you consider the size of his manhood is relation to the rest of his rubber body. Check out Adult Friend Finder to find all types of cock suckers tonight with various skill sets ready to put in the work, tonight or any night for that matter! This evolutionary quirk puzzled scientists for years until they observed the animal’s behavior – with up to a dozen males following one female, four heads are necessary to deploy more sperm than the competition.

A way around this obstacle if you have some meat on your bones is doing stretching exercises every single day if you are not already doing them. The proper way to correctly position your body, however, is by sitting upright, and pulling your legs straight up towards the ceiling – get someone to help you get them there the first time if you are not that flexible yet. These forced penetrations have meant female ducks have evolved in such a way that their vagina can trick the male into depositing his sperm in a dead-end and thus they avoid unwanted pregnancy. I had a strong desire to feel a warm moist mouth wrapped around my dick and would do almost anything to achieve that pursuit, but I did not have the luxury to get another person with an available mouth, which led to an enlightening thought of sucking my own dick . It's possible that the injuries directly benefit the males, however, either because they prevent the females from mating again or force them to spend more effort raising their fertilized eggs — and thus insuring that the male's genes are passed on — and avoid the strain of future liaisons.All four heads won't fit into a female, so during mating, the heads on one side shut down and do not enlarge; the other two release semen into the female's two-branched reproductive tract. The study is still ongoing and now the question is does the growth in the male duck’s penis give him a competitive edge in the duck sex game? The authors acknowledge that many questions remain: How much of the penis does the drake actually insert?

A great secret Santa for your boss or the quiet one in the office, it also makes a fantastic novelty gift for anyone with a childish side. This little yellow fellow may look like an ordinary rubber duck on the surface, but like real-life ducks there's much more going on beneath the surface than you might expect. From detachable sex organs to spiked heads, Life's Little Mysteries explores the strange world of wildlife wieners. Repeat these steps everyday and you should be able to lie down on the floor with your legs spread apart as far as they will go, and curl your back enough to bring the penis to your mouth.However, if you are a well-endowed man, who also possesses a long slobbery tongue, then you should have no problem giving yourself head.