omg! Her ass is amazing! I love her thick firm pale body! I don't know why it took you so long to get your cock hard enough, I get and stay hard over your sexy wife as soon as I lay eyes on her hot body. Maybe you can't get off properly 1 on 1, I think you enjoy watching your wife fuck strangers, more than you actually enjoy fucking her yourself. If that's the case, I will help by fucking her infront of you when ever you want.
You need to watch her fuck a bigger harder cock...then clean up her used cum filled gaping slut hole...that will make you hard enough for sloppy seconds.