David had been forcing him to have sex with him. Now the strange relationship made sense. And I was pissed. I started yelling at David, pushing his bo...y harder against the mattress. Mark was afraid. He had rarely ever seen me lose my temper before and he didn't know what I was going to do to David. He asked me to let David go home. "Take off my belt Mark." David struggled against me but I kept him pinned."But Dad....." Take off my belt, I told him. "I'm going to teach little David here a. Aaaggghhh!?Her grunts muffled by the mask’s narrow slit, the chain still clenched between her teeth, she rasps for breath, struggles to hold her pose as she again focuses on the monitor, the image of her naked body glistening, trembling as her breasts sway to a standstill. A deep breath, another, and another, the pain’s excruciating, piercing as she glances down at her reddened, chaffed nipples, her areolas turning a light purplish shade, pulsing with each heartbeat.Letting the chain drop from. I kept rotating it as I put more pressure on it and it started sinking into my hole. It didn't hurt, it felt good. As it sunk in I would stop after an inch or so, rotating it in place, then push in another inch.After it was in about five inches, I was at my limit. That was as far as anything had ever been. So I pulled it out and pushed it in again only faster. Ohhh. Yes, that was good. Pull it out again. then in again. Yes! Again. Again. Harder. Faster. Oh, yes this was nice. It reminded me of. "She notices that I have stopped moving and catches me staring at her skimpy suit and smiles."Like it?" Very much, but I like the black one better."I finally manage to tear my eyes off her and continue moving. An hour and a half of pumping iron, I am walking up the sidewalk by the pool heading to my room. I notice that Valerie has moved her beach chair away from the shade of the umbrella, so she can get the full rays of the sun and she is once again clad in the beautiful black bikini."Better?".