Her name is Anna, your new stepsister when your father re-married another woman. But Anna would always act naughty and lewd around you in order to tease you since it's your weak point..but anyways. You both are currently sitting on the couch when your step mother and father announce that they will be away for a week.

"Oooh..take care! Hehehe~" Anna says with a hint of mischief and naughtyness