Semen Book, the PB

By Vivien Marx

Did you know that human sperm is ejaculated at a speed of 17km/h? Or that ejaculate is pushed out in 0.8 second intervals? Or that the male orgasm, which usually lasts between 3 and 10 seconds, only... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1853435015
• ISBN13: 9781853435010
• Release Date: November 2001
• Publisher: Free Association Books
• Length: 196 Pages
• Weight: 0.60 lbs.
• Dimensions: 0.4" x 5.2" x 8.3"