I've always been extremely turned on my milfs, and since im black I've got some extra size down low

. I'm also just 20yrs old, so im in great shape, and have plenty of energy.
I pretty much want any advice on how to maybe get into the whole swinger business, or atleast some tips on how to get older white women.
I remember one time during my senior year, I was at my buddies house, and we were helping his mom bring in the groceries and she accidently bumped into my package, and she started chuckling, and was like "whoops" didn't see you there...ever since then i really feel like she's been like checking my bulges and things like that...any advice?