How to fuck my prude sister in law (Preliminary details) (M/F)

Basically, I will be going to a resort for a week with my wife’s family soon and I want to fuck her sister. I’m looking for tips on how to do that, not judgment on the morality behind it. Facts on the matter:
– she is in her early twenties, however she has never really had any sexual/romantic partner that I know of.
– She has an amazing body. She is around 5’5 and quite thin. She had amazingly perky tits and she definitely gives me the impression that she is packing more than you’d expect. She has a cute ass and I’d love to fuck her from the back and make her tits sway from side to side.
– She can be pretty reserved and shy, but we have always had a good relationship and are pretty comfortable around each other.

I’m hoping that at the resort we can spend time together and if we are alone at some point, I can try to seduce her. I’m thinking one of the nights that we are out drinking I can try and dance with her a bit before taking her to our room, peeling off her clothes, and popping that beautiful cherry of hers. Any better tips and ideas on how to do this all? Idk if this is enough details to know, and if any are needed I can provide that in the comments, however a story will be coming soon if it is successful. I’ll give all the juicy details.

Source: reddit.com/r/eroticliterature/comments/ro5ms9/how_to_fuck_my_prude_sister_in_law_preliminary