The human penis has become argued to obtain quite a few evolutionary adaptations. The objective of these adaptations should be to maximise reproductive achievements and minimise sperm Levels of competition. Sperm Opposition is where the sperm of two males at the same time occupy the reproductive tract of a female and so they compete to fertilise th… Read More

Equally as the constriction of a cock ring can improve your enjoyment, so as well can sticking a thing within your butt. German intercourse toy company Exciting Factory connected their most effective-advertising Bootie butt plug to the silicone cock ring, so you can have your, uh, cake and consume it way too.In 1996, authorities performed a study t… Read More

Really hard plastic or metallic cock rings that match inadequately, get caught, or are remaining on for far too extended pose a danger of penis strangulation. That is a medical unexpected emergency that happens when circulation on your penis is Slash off.The human penis differs from All those of most other mammals, as it has no baculum (or erectile… Read More