My son-in-law wants a blowjob and a prostate massage so I give him what he wants and I get to ride him

My son-in-law asked me for a good blowjob with a little prostate massage and as I did so well I deserved to straddle him and take my pleasure with my anal plug which I love to bits. I was able to take my pleasure because I was really nice, I like rewards like that, I want more but unfortunately I didn't get my anal but next time if I'm even nicer, I beg him to take me in the ass !