My wife was on high heat as Eric went to her saying, "with pleasure my dear", as he pushed his thumb into her mouth and pinched her left nipple causin... her to push back with an "ouch". He again he put his thumb in her mouth thumb fucking her as she rubbed his cock through his trousers, "wow, doesn't take you long to get it up". What my wife was feeling was a massive hard on as Eric suggested that we start first.I stripped and sat on the bed while my wife knelt down in front of me and started to. The mare whinnied as he began forcing his hard cock into her and seemed to back into him like she really wanted all of it. Watching him pounding his cock deep inside her had my breathing raspy and shallow and my pussy felt so empty and yearning. I was mesmerized by the force of his thrusting and was thinking of how it would hurt to have that big cock rammed in my pussy like that. I wanted that so badly but I had to admit that after watching it I wasn’t so sure I could really go through. .." my Hot! As! Fuck! Sister Kelly answered groggily as her eyes fluttered open. She was sitting up in bed next to me, naked, her wrist tied behind her to the headboard. Her ankles were also bent back behind her shoulders and fastened to the headboard as well. My Sister was trussed up this way to punish her for her disobedience. Kelly had snuck out of the house the night before last in an attempt to meet up with some friends. That'd been a wrong move on her part, seeing as how they'd all been. I lowered my trousers to ease the tension. I stood with my pants at half-mast, wondering if I should waste my precious seed with a wank because of my no-show sister. At that moment, Sally burst through the door apologising for being late, shuddering to a halt in voice and movement as I hurriedly clambered to cover my erection."Oh, sorry!" bleated Sis, "I'll come back later." No, don't go!" I begged, turning my back on her as I raised and buttoned up my jeans. "I thought you weren't coming," I.