RTP-101 In the middle of the night, the father propositioned his daughter’s friend.

RTP-101 Two friends came to stay at the house, and since there was only one room, the father slept with them.
In the middle of the night, while his daughter was asleep, the father propositioned her friend. During sex, the friend discovered them and, feeling aroused, the three of them had a threesome that night. The daughter was fast asleep and completely unaware.