One of the best FNV (Fallout: New Vegas) companion stories is Boone's. His backstory of being a sniper in the NCR and his tragic past with his wife makes for a very engaging narrative. It adds depth to his character and his actions in the game.
I still don't know what 'fnv' is exactly. It could be a new thing that I haven't heard of. Maybe you can start by saying if it's a brand, a fictional entity or something else.
Another option is to check out Fallout - specific forums. There are often threads where fans share and discuss their favorite fanfictions. Some of these might be lemon fanfictions. For example, the official Fallout forums or some dedicated Fallout: New Vegas sub - forums. You can also ask for recommendations in these forums, and the community is usually quite helpful.
I'm not sure specifically which 'fnv' you are referring to. There could be many things named fnv. It might be a project, a character in a specific game or story that I'm not familiar with. Without more context, it's hard to tell the whole sad story.
One of the best companion stories in FNV is probably Boone's. His backstory of being a former NCR sniper and his quest related to his wife's death is really engaging. It adds depth to his character and the overall lore of the game.
One story could be about a witch who was constantly harassed by a dark wizard's spells. She managed to reverse his harmful spells back to him. Using her own magic, she deflected his curses and sent them flying right back, causing the dark wizard to be affected by his own evil magic.
Honestly, there's no legitimate way to do this. Instagram is designed to notify the sender if their story is viewed. Trying to bypass this is unethical and might get your account in trouble.