Uncle Jack Volunteered

I went to join a new sorority and they were eager to have me join so they set me up for an initiation. When I found out that part of the trials included giving a proper handjob I panicked. I'd never made anyone cum from just a handjob so I had to find a volunteer. I know it sounds weird but the only person I really wanted to ask was my Uncle Jack. Surprisingly he was willing to volunteer and even taught me a few things. Uncle Jack had a really big cock and was so patient with me stroking his cock til I got it right. It was almost a shame to let him cum but by the time he did he made a really big mess all over my hands. I'm so glad my uncle Jack volunteered!!!