Hi, welcome to the forum Deedee!
A younger man , huh? Good for you. 
Sounds like you are having lots of fun. I would definitely recommend using a copulin formula, such as Lust After Me. Instant Sexiness mix A is a must, as well as molecule TAH. Test Mix 108, or part three of the Drive Him Crazy series, is awesome. I have been having great results with it. Read about my fun here: MX108- I Love This Stuff!