78 yo and rock solid

My regular client's uncle wanted to visit me and to drill me without a rubber.
I told what to do in this case. First we sorted papers...

Senior gentleman did not look 78 yo he looked a bit younger..his 5 inch cock was rock solid I sucked it, he licked my pussy and asshole for about 20 min, he is a good licker I was turned on...
I did not want to kiss him and moved to doggy position to bang me from behind. It was so good! He banged me like a hell! Very nice. We switched to cowgirl I rode him...what surprised me his cock was rock solid.
I was surprised how 78 yo maintain an erection...

I was riding and asked: 'Where would you like to cum?'
He asked: 'Can I finish inside'?
I said: Yes, you can..

I was working with hips until he came.. He wanted to explore how much he came..I put my fingers into my vagina and pushed out some little white bits. Old pervert said: 'I have some sperm left but it is not like it used to be.'
I said: it is important to enjoy yourself...Do not be sad about the amount...

Was it a pregnancy risk for me I do not know because the amount he put inside was very small, well scientists say that you need just a little drop to get inseminated but does 78 old man have a motile sperm? I do not think so.
Anyway if the pensioner gets me pregnant it will be a 1st miracle the second miracle would be if the fetus would reach the delivery stage taking into consideration my age.

I got obsessed with the idea that a pensioner might get me pregnant that's why I have decided to cut the bareback service's extra fee by half to men over 65 yo. I want them to stick their bare cocks and leave their sperms inside my womb hence
I will do creampies with them more often...