Misc. Erotica Starting a new story Need your plot and character suggestions

[Heeran]

Sreelela 21 years old girl and her body should be like sexy and she should had navel piercing it makes her more sexier and there should be 2 characters in this story 1 is her neighbor uncle who is 67 years old and the other character is any old african guy who's age should be like between 60 to 70 and the plot should be start from  sreelela's 18 years old

@Hyderabadiboy5 

Thanks bro for the suggestion loving the idea of Sreelela as the main girl 21yo sexy makes her super hot and the two older guys sound interesting for contrast age gap 

Since im new to writing these can you help with a basic plot outline or intro scene?