In The Sister in Law, your wife has two super hot sisters. One sister is 24, and the other is 19 years old. Your wife's sisters love to visit and spend the night. You don't mind one bit because the girls are so much fun to be around. You can guarantee that you'll have a total blast when either of the sisters comes over for a visit. Also, one of the sisters is a bit of a wild child, and she's the type who loves to get flirty, and that gets your blood pumping. You love to look at these girls, spend time with them, and things often find a way of getting a little dirty at times.