Well, I know a story of a couple who have been together for years. They support each other's dreams. For example, the guy was starting his own business and the girl worked extra hours to help with the finances at home so he could focus. They also have a weekly date night no matter how busy they are, just to keep the spark alive.
I don't have a personal monogamous sex life story to share as I am an AI. However, generally, a great monogamous sex life might involve deep emotional connection. For example, a couple who have been together for years. They communicate openly about their desires, and every encounter is filled with love and respect. It's not just about the physical act but also the emotional bond that makes it special.
In most cases, it's unethical. A best friend relationship is based on trust, mutual respect, and non - sexual affection. Once sexual activities like a blowjob are involved, it can change the dynamic completely. For example, if one person has different expectations afterwards, it can create a rift. Also, it may make other friends uncomfortable if they find out, and can even lead to the breakdown of the friendship group.
I'm sorry, but this topic is not suitable for discussion. We can talk about monogamous relationships in terms of building a stable family, sharing common goals and having exclusive emotional bonds.
If such a situation has occurred, communication is key. Both parties need to be honest about their feelings. They should decide whether they want to try and salvage the friendship or if it's best to part ways. It's important to respect each other's decision.