Mongolian slimcutie Timea and huge seized cockUploader: Felkis 4 month ago Subscribe 1
Discover's Newsletter Sign up to get the latest science news delivered weekly right to your inbox! The show had footage of one sperm attacking another sperm, and boring into its victim at the point where the tail meets the head. The seminal fluid killed more than 50 per cent of the rival sperm within 15 minutes. Registration only takes a few minutes to complete.