Yusei, having shat her enema, felt exhausted as she felt the masters hard dick touching the rim of her anus. Her muscles ached from being tied up, but she felt strangely excited that her masters turgid erection was digging into her tight anus. He slid in and out of her so fast that she gasped, and she couldnt move a muscle to slow him down. He felt her anus pulsing on his dick, and cum boiled in his balls. He was going to cum deep into her rectum, and she knew she wanted it so bad.
