Tied hands doggy position
From Voyeurweb's Wiki about Sex
The tied hands doggy position is a special type of doggy position: Before moving into doggy position her hands are being tied behind her back using rope or handcuffs. With her hands tied on her back she will of course not be able to crouch on all fours but she will have to croutch on her knees and her head. If there is no support for her head she will pointing downward. The imagination that she is kind of helpless while being fucked from behind in many cases give him and/or her additional excitement during intercourse.
