The shape of the penis head may have evolved to help remove rival sperm
A new study has found that the shape of the human penis head may have evolved specifically to aid in the removal of rival...
Close-up photography of human subjects allows people to examine their physical characteristics more closely than ever before. With advancements in technology, it is now possible for photographers to...
In the late 1700s, Paris was experiencing a cultural revolution. During this time, many philosophers gathered in salons to debate important ideas that would change the way people thought about...
Erotic magazines are publications that focus on sensuality, sexuality, and human anatomy, including articles about body types, clothing styles, and various products related to sex. Erotic festivals,...