a naked man on his knees and a naked woman on her stomach have intercourse

365 Sex Positions: A New Way Every Day for a Steamy, Erotic Year

by Lisa Sweet Author

One sex position for each day of the year—that's a heck of a creative challenge, but this book takes it on unblushingly, with many acrobatic recommendations (several involving a yoga ball) and full-color photos of well-oiled heterosexual couples demonstrating each one. The photos are the real star of the show here and there isn't much text to distract from them.