One was up and over the back of the couch and the other was on the floor. I moved up and placed my cockhead at her entrance. I was rock hard and as bi... as I ever am. Pushing forward I started to go in. I was right, it was the tightest pussy I had ever been in. She asked me to go slow and I did. After my glans finally popped in it was easier. I was taking small strokes easing more of my cock inside her each time. She was soaking us both so that helped. Finally I was all the way in and I felt her. I couldn't imagine having something like that shoved into me. I couldn't imagine how it must have felt when the dog's knot slipped into her and his cum flooding her intestines.I admit that the idea intrigued me. So much so, that I experimented with one of my wife, Jenni's dildos that night. First making sure that I wouldn't get disturbed. It would have been just too embarrassing to try and explain why I had this fucking great big pink piece of rubber stuffed up my behind.I ran a bath, liberally. But this next time, you will feel the pressure elsewhere on your body." He ran a large, gloved finger over the clamps that gripped her own fingers."So you will have to chose. Your beauty," he spoke as he ran a gloved finger over the clamps on her feet and toes, "or your life."Just then the compressor clicked back to life and Christine felt the pressure on her temples return."Please don't make me do this. Please, please, oh no please no..." He stared impassionate at her through the mask as she. I did this a few more times and then stopped and asked did you enjoy that? He replied no not at all and I then slapped him twice in the face and said best you start practice how to suck on the dildo for future. Yes Madam he replied and I slapped him again and climbed off of my man. Standing next to the bed I took the condom and opened it. I then slid it onto my man's hard cock and climb over him slowly mounting him. I lowered myself all the down on his cock and then started riding him back and.