Today is all about stretching My chattel's man-pussy. I know this is a trained sissy slut, but I want to fuck him with one of My biggest strap-on cocks and I must make sure his asshole can take it. I will open him up with My hands, inserting more and more fingers until My whole hand goes in. That's My boy! After a bit of intense fist-fucking, it's time to see if My cock will fit. I'm sure it will, after I stretched him so well...