2nd one is currently 'choose your price', so you can read it for free is you like. Glancing through it, it seems decent enough. Shorter than I expected, PDF looks like its 5 pages of content with 6 pages of title/about the author/other books/etc.
The 1st book is a little shorter, and $3. Not familiar with the pricing structure of published e-smut, but paying 60 cents/page feels a bit steep. But for all I know, that could be a bargain.
I did manage to get a preview of 'Mothers Cuckold Slave' off of Smashwords, and I'd definitely like to read the whole thing:
Tony woke up without the ability to see or hear anything. He knew that he was in a cold, dark closet, and he had to wait for his mother to release him. His hands were bound behind his back, and his chin was resting in a puddle of his own drool. He had no concept of time, but his stomach was growling. The sound of food being poured into a metal bowl told him that it was likely in the morning.
“It’s time for breakfast,” his mother said as she opened the door to the closet. The light quickly entered the dark room and it temporarily blinded Tony. He winged, and tried to move, but it was difficult considering the restraints that his mother forced him to wear. “Aww,” his mother said, “my poor son. Are you hungry?” She asked.
“Yes Mommy,” he answered in a docile tone. He had learned to never betray his mother by speaking against her, or she would punish him relentlessly.
Only issue is that the son already seems pretty much broken at this point, and those are the 1st 3 paragraphs. For 'dark' stories, I wanna watch the main character end up as a pathetic shell of their former self. This guy doesn't have much further to fall.