Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The Suifan’s Kwang Tze Solution, which is also known as the China Brush, was developed to help men improve their sex lives. A man’s inability to hold his erection long enough to allow his partner to feel complete satisfaction in the sex act can cause problems in, or even destroy, the relationship.
