He Got Impatient

I am a gay younger guy. About two months ago I started dating an older guy, he is 41. I moved in with him pretty quick. Here is the problem. He has a really big penis. I was amazed the first time we had sex. It is a little over 9 inches and very thick. His size caused a problem. I could barely get half of his penis in my mouth when giving him a blowjob. And it is the same thing for anal sex. I am definitely playing the role of the girl in the relationship, so I bottom for him. Up until a couple of weeks ago I could only take maybe 4 inches of his penis in my ass and he had to short stoke to try and get off.
Well that changed. I have spent the last two weeks sore as hell! Two weeks ago he surprised me with a new sex toy for our enjoyment. He bought a special bench that adjusts to give different positions. He made it ultra kinky that night by restraining me to the bench in a position where he had all access to my face and ass. As he began stroking his penis in front of my face he looked down and told me to "get ready". I opened my mouth and when he pushed inside I realized this was different. He shoved half his penis inside in one thrust and made me gag. He just kept pushing thrusting. I was gagging and choking. I couldn't move, he had both hands gripping my head as he kept pushing. Then I felt it. First time in my life I had a true deepthroat. His penis slid down my throat and my nose was buried in his pubic hair. He held it there and practically screamed "Oh Yea". For a few more minutes he would pull out and push back into my throat several times.
Finally he pulled out and gave me a break and chance to get my breath. Thats when he moved back to my rear. He was rock hard from his new accomplishment. He quickly slathered my asshole with lube and didn't waste his hard on. He began pushing into me and not as gentle as before. In two strokes he pushed inside me as far as he had ever been. I tried to breath and relax but it didn't do any good. It felt like he was shoving a baseball bat into my asshole. He briefly pulled out but I realized it was just to lube up again. He grabbed my hips and shoved back inside me. I gritted my teeth as tears rolled down my face. A few forceful srokes later his balls were slapping mine as I felt his pelvis slamming against me. He was balls deep in me and fucking me hard. He finally slammed inside me and held it there as I felt his cum flood me.
When he untied me I could barely walk. He gave me a day to recover then did it to me again. After the second time he didn't need to tie me up anymore. I assumed the position and let him use me as hard as possible. I get railed by his big penis every day now and I stay pretty sore. But I am enjoying it.