Need to avoid any problematic tropes, such as the older woman corrupting the younger, instead focusing on mutual admiration and love. Ensure that both characters are portrayed as equals, with each contributing something valuable to the other's life.
Finally, the title "2015 Better" might be a play on the year and a positive outcome, so the story should reflect that things have turned out well for them in that timeframe. Maybe they've been together for a few years and the story starts with them reflecting on their journey. naughty old and young lesbians maturenl 2015 better
Also, considering the "naughty" aspect, there could be some subtle romantic moments or scenes that suggest a deeper physical and emotional connection, but keep it appropriate and tasteful. Need to avoid any problematic tropes, such as
I should also consider the setting in 2015. Same-sex marriage was legal in some countries, but not others, so depending on the location, there might be different societal implications. Also, technology like smartphones and social media could play a role in how they meet or communicate. Maybe they've been together for a few years