Sinclair Intimacy Institute - Great Sex 7 Days a Week

• 00:00
• 01:46
• 02:57
• 04:43
• 05:54
• 07:41
• 08:52
• 10:38
• 11:49
• 13:36
• 14:47
• 16:33
• 17:44
• 19:30
• 20:41
• 22:28
• 23:39
• 25:25
• 26:36
• 28:23

Sinclair Intimacy Institute - Better Oral Sex Techniques: A series where the early videos are filmed in the 80s (I believe) and the later ones in the 90s. Some sound advice and real people having sex.