My (M36) sister in law (F30) lives with some of her immediate family and she frequently makes very sexual jokes and comments around everyone. When she visited my wife (F33) and me while we were living out of state, she kept saying that she wasn't going to fuck us. We hadn't said anything about it and she brought it up so much, it seemed like she was trying to convince herself not to.

Anyways, the family has always had dogs and she would make jokes about the Great Dane and his cock. They recently got a pair of new Great Danes, one of them male. The breeder wants to use the male in the future, so they're keeping him intact. My SIL immediately claimed him as hers and keeps him close to her at all times. I'm positive that she'll start fucking him soon if she hasn't already.

I am not sending pictures of them, sorry.