Such a nice load of cum on my body keeps me young. And so it is today. The heating engineer had finished his work and wanted to know if I had anything else on my mind. Of course I did. I took out his cock and jerked his thing with my hand. I put a big, black dildo in my naughty grandma's mouth and jerked his cock harder and harder until the guy squirted his warm juice down on me. Thank you very much, dear heating engineer.