Did you ever fake an orgasm?

I think the dude should see his doctor (head doctor) quick.

Yes.

Haven't faked-it but on a few-occasions have had to think about someone else

Plastic tube, connected to a squeeze bulb?

SJG

no. at my age even a real orgasm is maybe 33%. (i don't like getting older.)

Age sucks. I need to learn some sort of sexual yoga, and change to a better diet and exercise routine.

SJG

More than once: sometimes you just get bored...

Yes. A girl was giving such bad head she was scratching her teeth against my dick. I got away by wearing a condom in the night