日本の愛人美佳子は、奴隷の肛門の穴を拳で拡張し、肛門鏡で開いて中を見ることができます。

It's time for training the slave in anal expansion. Mistress ties the slave in the amazon position and inserts one finger after another into his anus. Then the Mistress thrusts her fist into the slave's anus and laughs. Mistress rotates her fist inside the anus to expand it. Mistress inserts an anoscope into the slave's anus to expand it, and laughs as she observes the inside of the anus. Mistress makes the slave hold a dildo in his mouth, then puts on a strap-on and inserts a dick into his anus and fucks him hard. Mistress is in a good mood having conquered the slave. Mistress thrusts ten fingers from both hands into the slave's anus at the same time to expand it, then pushes the ten fingers she just pulled out of his anus into the slave's mouth and makes the slave lick the dirty fingers clean. Slave tastes his own ass, and the Mistress laughs as she watches.