Patti throws a little tantrum

I am still cuming deep inside Patti's ass, when she slips away from being bent over in front of me. She quickly picks up a bathrobe, wraps it around herself, then runs out of the room. Very quickly thereafter I hear a shower starting.

I shrug my shoulders, thinking that maybe she is feeling a bit messy with her ass full of cum, so makes sense for her to take a shower.

I go back upstairs, but Millie is not in the living room. I take a seat, grab my wine glass, pour in a bit more white wine and sit back and relax. After a few minutes Patti comes into the living room, her hair is wet, and she is in her bathrobe. She grabs her wine glass, walks over to the window, and takes a zip while she looks out the window.

Since Patti is not talking, I also keep quiet, and soon Millie comes into the room. She is a bit tipsy I can tell, so she plunges down into the sofa next to me, takes a sip from my wine glass, then asks:

"So, how did you guys get along?"

Patti stares out the window and replies:

"We were getting along really well, until he stuck his dick in my ass."

Millie looks at me, and asks:

"You fucked my sister in the ass?"

I nod in reply.

Patti turns around and looks at Millie and says:

"Yes, the thing I have denied my husband for 20 years of marriage, your toy boy took from me just now."

Her voice gets louder:

"I always wanted to remain an anal virgin, but he stuck his dick in my ass, then fucked me up the butt like a prostitute gets done."

Then she almost shouts:

"Does he fuck you in the ass also, Millie?!"

Millie shakes her head, says:

"Patti, calm down, yes, you got butt fucked, but it really was about time that happened to you."

"What?" Patti shouts.

"Look, these days anal is very popular, you have to start taking it in the ass."

They start arguing back and forth, and getting louder and louder, I am starting to think that maybe it is best to just quietly sneak out.