At first I thought that maybe I should just be up front and formal about it. Let him know how his thoughtfulness will lead to many nights of great pleasure for my penis. I thought maybe I shouldn't be overly loose with my words, but be direct and to the point.

But after making this card, I thought that maybe the formality would make it sound like I don't enjoy screwing his sister anymore. Like I needed a masturbation toy because she just isn't putting out like she used to. That would probably offend him, so I decided that maybe I should give it a more down-to-earth tone. Something that shows I think of him as a brother while explaining that I still love to bang his sister.

After reading it, though, I can't help but to think that I'm still too formal. He's a lighthearted guy, so maybe some humor would be just the thing to lighten the air and really show how I think he is awesome, and how much I love blowing my load in this synthetic vagina.

It's hard to know which to go with, though. I don't want to embarrass him by being too up front with my cock stroking, but I also want him to share in the joy of all those ridges rubbing my sensitive tip. So which do you think I should go with?
I would ask my wife to help me decide, but talking about masturbation with her is obviously too embarrassing.