Mature woman lying on bed, rear view. (Photo by Andersen Ross/Getty Images)

Women in lingerie touching each other. (Photo by BDLM/Getty Images)

Woman and man playing domination games in bed. (Photo by NDAB Creativity/Rex Features/Shutterstock)

An Israeli jail authority officer escorts a prison van containing Palestinian prisoners as it enters Hasharon jail on October 16, 2011 in Tel Mond, Israel. IDF soldier Gilad Shalit is to be freed from 5 years of captivity in Gaza in an exchange deal which will see the release of 477 Palestinian prisoners in an initial deal with another 550 to freed after the return of Shalit. (Photo by Uriel Sinai/Getty Images)

Office sеx. (Photo by Orange-Melody/Getty Images)

Group of blow-up dolls and women. (Photo by Zomi/Getty Images)

The Spanking. (Photo by Vika Valter/Getty Images)

Woman taunts naked man. (Photo by riskms/Getty Images)