At night, when Maris and Sarina were sleeping in the bed, Maris was awake. She kept on thinking, what would it be like to have Sarina with Lucan.
Once she got an idea, she couldn't help but think more and more and she decided to try it. If she or Lucan get uncomfortable, she could just erase Sarina's memory, and make it so that nothing happened.
Now that she has decided this, she needs to make Sarina and Lucan get to know each other. For this, Maris invited Lucan with her when she and Sarina went out for a trip.
Lucan and Sarina get to know each other and they become good friends. After that, the day came when she would do something.
Outside the house, under the hot sun.
Sarina looked over when Maris stood up, watching as she pushed her bottom down, and kicked it aside and asked "Hey aren't you going to get naked?"