Used My Granddaughters Roommate

I was staying at my granddaughters house watching her new dog. Her roommate is 22 and a nurse for kids. She worked all night. I was in the shower for the morning. I finished dried off wan walked out with my towel around me. Standing outside the door was my granddaughter’s roommate. She had only panties on her 36c perky tits on display and you could tell she had been crying. She cried I lost a little girl at work that was supposed to live. I am numb. I need pain, I need to be used. No rules no safe word. Do you know what that is? I said yes I was a master in bdsm when I was younger. She said I want intense pain, if I scream for you to stop don’t. Choke me, use me make me cry and scream. I dropped my towel my 9” cock was rock hard . She said oh fuck a horse cock. I said get on your knees. I fucked her mouth hard forced my cock down her throat even though she couldn’t breathe and was chocking and spiting up. I grabbed her hair and took her to her bedroom. I am 6ft strong and she is like 5’2 and tiny. I threw her on the bed slapped her tits hard. (Found out later only her bf had fucked her before with his little dick) I bit her nipples as she screamed and cried. Her pussy was wet I shoved my big cock balls deep ripping open her tight little pussy and fucked her senseless while choking her she was having multiple orgasms while crying and screaming. I filled her with cum. Turned her over tied her wrists to the bed. I got my belt and beat her ass, back and legs leaving her with welts and she was bright red. Screaming for me to stop but I laughed. Then I spit on her asshole and had to force my now hard big dick in her virgin ass she screamed stop . I was fucking her ass balls deep she was begging me to stop she could not handle the pain but I didn’t and she passed out. I finished in her asshole and woke her up. I fucked her a few more times both holes and fucked up her body. She was red everywhere from the beatings. Hickeys and bite marks all over her body . She finally collapsed and fell asleep. 10 hours later she was up could barely walk came out naked and her body was a mess. She hugged me and thanked me. I picked her up and gave her a bath and just loving her. I dried her off and laid her on her bed. She said will you make love to me. I kissed her we made out. I licked and kissed her whole body. I ate her pussy for about 45 min slowly. Then kissed my way up her body and as I kissed her I slid inside her and slowly made love to her. She came so many times I lost count. I finally came inside her and we fell asleep together and I stayed in her bed. She was off for the next 3 days and we fucked hard and made love soft. I fucked her against the wall, bent over the dining room table all over the place. We probably fucked 40-to 50 times some normal some rough. It was a time I will never forget.