Definitely not. Mainstream literature aims to appeal to a broad audience, including all ages and various cultural backgrounds. Erotic strap - on stories are highly sexual in nature and are not suitable for general public consumption, so they are far from being mainstream.
Some stories might revolve around the idea of sexual experimentation and the breaking of traditional gender roles in sexual encounters. That is to say, the strap - on can be a symbol of a more fluid approach to sexual expression. But again, this is adult - themed content that should be treated with discretion.
One could be a story about three friends, a man, a woman, and another man. They go on adventures together, sharing their different perspectives based on their genders and sexual orientations. There's mutual respect and understanding among them, and they support each other in their personal and professional lives without any sexual undertones.
There's a story where an MMF group works on a community project. M1 is good at planning, M2 is excellent at building, and F has great people skills. They come together to build a community garden. Along the way, they learn about each other's cultures and backgrounds, and they form a strong bond based on mutual respect and the common goal of creating something beautiful for the neighborhood.
Another meaning could be in the context of machinery or equipment. You could strap on a tool belt around your waist to keep your tools handy while working on a construction site. It's all about using straps for practical purposes like holding things in place or making them easier to carry.
One interesting free MMF story could be about three friends, a male and two females, who go on an adventure together. They might face challenges in a forest, like getting lost. But through their combined skills and friendship, they manage to find their way out and learn more about each other in the process.
One could be a story where two male friends and a female friend go on an adventure trip. The two men initially take the lead in decision - making during the journey, like choosing the routes and campsites. However, as the trip progresses, the female shows her intelligence and strength, gradually taking over some of the domination in terms of navigation and problem - solving. It's a story of friendship and mutual respect rather than anything inappropriate.
One alternative could be adventure - themed stories. These can involve a group of friends or a family going on an exciting journey, facing challenges and growing together. It's full of excitement and exploration.