How to Maintain a Physical Erection

The most common cause of this is just pure dehydration and nervousness. It's perfectly normal for a guy not to be rock fucking hard the entire length of threesome. I am a huge proponent of a permissive attitude towards these things, de-emphasizing the amount of pressure, not the act itself. Some of the most wonderful and creative and beautiful women I've ever been with explained to me upfront without any kind of prompting that they were just like, it's okay if you have difficulties.