Forced my chubby sister in law part 2

I used to have my sister in law cop some stimulants for me because she had a connection and I would pay her a few bucks more for getting it and delivering it to me, usually I would give her a bit of it too. She was now in her mid forties like me, but she always had a trashy sexiness to her that made me attracted to her, but I never acted on these thoughts. One time I rented a motel room and told my wife I was going for a weekend trip for work training, but I really was just going to go party a bit and have a safe private room to myself. So the afternoon I checked in the motel room I called my sister in law, her name was Jen, to run and get some stuff for me and I’d pay her extra $50. She agreed and a hour or so later she was in the room with me and her and I were just talking about regular stuff and I had already done some stuff and I get horny on it and she was just wearing her usual youga pants and a xxl man’s dark T-shirt with her hair pulled back in a rubber band and she was wearing sandals with her unpolished toes showing. I was so horny for her I turned and locked the door with the bolt and chain, I turned to her and she was just mid sentence with something when I grabbed her around the waist roughly and pulled her into me and with my other hand I grabbed her by the ponytail behind her head, she said “ Hey! What the fu…” and then I told her to be quiet and I tightened my grip on her hair and I whispered to her, “ I want you to take your clothes off and I’m going to fuck you on that bed till till you wet it.” She stared blankly at me for a moment. I saw some croc tears welling up in her eyes…she was tall and blonde and very chubby, but she had that quality of sex to her that stimulated me…passionately. She harshly whispered to me, “ Are you going to rape me? “ I looked into her face and said “ Do you want me to?” and she breathed heavily and slightly shook her head up and down…I took my hand from around her waist and I pulled my errect cock out of my shorts I was wearing, I told her, “ put your hand down the front of your pants and start rubbing your pussy! “ she sobbed a sigh and I shook her head a bit with my other hand which still held her ponytail, “ get your hand down there Jen…” she finally took her right hand and pushed it down the front of her yoga pants and I saw tears rolling down her blonde cheeks…I was so hot and excited I couldn’t believe it…I started jacking off I talked dirty to her, “ Who was the first hard dick you ever saw on a man?..” she breathed in a huge gasp and said, “ I saw my dad putting lotion on his dick through the key hole of his bathroom once when I was 14…” I got harder hearing this…I asked her, “ how did you feel? Seeing it for the first time? “ she sobbed again and and said huskily, “ I was excited and felt ashamed…I felt my crouch getting wet…” I felt so horribly horny, I asked her, “ did you masturbate thinking about his cock?” She was rubbing her crotch inside her yoga pants rhythmically now, “ I didn’t till a few days later…I sat on the toilet and pulled my underwear down and rubbed my clit till I came and I I squirted piss too…I feel so disgusting…” she moaned out the words…I told her, “ Get your clothes off…right now “ she said , ‘ please ‘ and I said louder ‘ now Jen! ‘ she shook a bit and was cryIng a bit still but she put her thumbs on either side of the elastic waistband of the yoga pants and pulled them down to her ankles. I saw her thick pale legs and I watched as I jacked off..