King Game 2 where I'm the only man among my sister's friend's Yankee girl

Suddenly my sister brought Yankee home! I was holed up in my room, but one of the Yankees said he wanted to see me, so I ended up in a room with only women! In the king's game that started there, the orders were light at first, but the Yankees started to get carried away and the orders gradually became more naughty! What will become of me? *Contents may vary depending on distribution method.