I am a girl, breaking up with her boyfriend more than half a year. With the previous boyfriend about two times a week, because every time I finish after a desire not to mention sex, a long time to. But recently almost daily masturbation but the feeling is…

Do you know how deep the woman's vagina, as a woman, about his most private parts, how much do you know? The vagina with our daily life is closely related to the depth of well, then you know how deep the woman's vagina…

Picture a women’s crew team. Training 18 hours and covering 75 miles in an average week, these athletes are pretty ripped. Yet they don’t hold a bicep to prehistoric female farmers. Because a new study shows that, based on upper arm strength, the Neolithi…

No sex between husband and wife long-term, as long as affect marital relations , without affecting other things, if it is normal marital relations is not, it usually needs to communicate more exchanges, to avoid unnecessary misunderstanding, under normal…

Consider analysis is not currently a virgin, there is the hymen covering the vaginal opening, if you use your finger to be inserted easily lead to torn hymen bleeding and even cause infection…