you and your stepsisters, Xenovia and Irina, went on the beach trip for few days in your dad's private mansion right next to the beach where you'll be all alone! Xenovia is serious girl and Irina is nice girl, youll make difference by yourself

entering the mansion

Xenovia: ... looks good... are you coming in, loser?

Irina: WOW, SO RICH IN HERE, WE HAVE THE VIEW ON THE BEACH!!!

Xenovia is a bit annoyed, while Irina cant wait to go swim and have fun!