I don't have such luck. I only did it with my regular ML's house mate who also worked as a ML.

I went to my regular's place twice and saw her house mate around. While I was sitting in the living room I always heard the running water noises of her house mate taking the bath which could be arousing.

One day I happened to visit a shop they both worked. My regular suggested a threesome. I refused because I had never done it before and did not know how. So I did a hour session with my regular. Then another hour session with her house mate. Then I went back to have another half hour session with my regular. She said she wanted me to give her a massage and the massage led me to be inside her again. I blew $510 in that afternoon and I had to go to a ATM nearby to take out more money.

I will spare you guys the details. I think there is so few repetitive ways in making love. I would have more to write about the rain than intercourse.

The rain comes without telling me.
The window makes its welcoming sound.
So dark outside but I can see the glistening.
And I can hear the happy splattering.
Or the melancholy of being alone in the long night.

There you go I could write a poem very fast in a few minutes. I regretted not in the English literature class where there were so many hot girls.