Based on my experiences:
Getting bred is amazing. I find there is more intimacy with bareback sex than with a condom.
I don’t always feel cum in my ass. For me it depends on either how big the tops load is or how many loads I receive. I have had guys orgasm and not felt anything or had any leakage later. I have also received big loads and immediately felt wet inside and had leakage. If a take several loads, I definitely feel the cum inside me.
Sometimes I can feel the pulsing sometimes not. For me it depends on how strong the tops ejaculation is and/or how thick the tops cock is.
After I have been bred I have a blissful feeling. I feel happy that the top got off using my body and rewarded me with his load.
I try to keep loads in me as long as possible. I don’t like to push it out. I want my body to absorb as much as possible.
Getting fucked feels amazing to me. I have known since I was a teenager that I enjoyed having things in my ass. So I have always wanted to be a bottom.
The first time I was fucked was by an older man at a bathhouse. It hurt at first but then became pleasurable. I was sore the next day. I was honestly unsure about it all for a few days afterwards but after a few weeks I was horny again and back at the same bathhouse getting fucked again. After a few times my body got used to it. Now it is a very pleasurable experience. I have been fucked by guys much older than me and much younger than me. I have never felt weird about it. We are all looking for the same thing and just want to enjoy the experience.