In responding to your question, barehole4use: Even though I am a Top, the couple of bottom guys I've had, have told me they could feel my cock pulsate as I would cum, and one said he could feel my load in him. I have an 8 inch cock, and thick, so he knew when I was about to explode inside him, and loved feeling me throb and cum deep in him. This guy was a college roommate of mine, and he became my bottom fuck buddy. 

I felt my daddy's cockhead swell just before he came in me and felt alot of warmth (he was a heavy repeat cummer).  Just before he'd unload, he push deep in me and I'd feel him explode inside me.  most wonderful feeling ever.  The best part was he always fucked me slowly, working himself up, talking to me so dirty, working ourselves to absolute horniness, then unload hard into my very very young boi pussy

I never feel the actual cum shot, and I've taken huge loads.