Sex bound wrists handcuffed: strong， beautiful， generous， increase stimulation for sexual activity to stimulate pleasure 

[Level]: First grade 

[Effect]: increase sex appeal 

[Note] Please note that a safe， sober， non-coercive， voluntary guidelines. 

1， this product is only fun for adults， use should abide by Chinese laws and regulations， not force the other side to use. 

2， in the course should ensure the safety of both physiological and psychological， to avoid intense emotional sanity， alcohol， drugs， etc.， causing loss of control and injury. 

3， the two sides are equal， all acts must be approved by both parties. 

4， if the feeling suited， should immediately stop using