You cautiously start stroking

For some reason, seeing your wife cum on some random plumber’s cock is getting you hard. You realize your hand has strayed down and started to play with yourself through your pants. Slowly unzipping your pants you pull out your cock, your eyes glued on the scene in front of you.

Your wife bends forward sticking her head under the sink again. You hear what sounds like kissing. Your wife starts bouncing up and down now. You stare at her ass, going up and down, you stroking your dick. You notice your fingers are starting to get wet from your precum. A week of not having a release is starting to affect you.

Staring at your wife’s ass you realize that her ass is bouncing a lot. It must be almost a foot from the top of the bounce to bottom. Either this guy has a massive cock or your wife’s aim has improved, because her moaning is taking on a new pitch that you have never heard before.

“Eeei… its so deep... it’s so big! … it’s hitting new spots!” your wife moans from under the sink between kisses.

The kissing sounds are getting louder as your wife trails her kisses downward. Her hands are working on something in front of her. Maybe she’s unbuttoning his shirt.

She slams her ass down with extra vigor, screaming, “it’s so fucking huge! I love it!”

You look down at your clearly smaller penis in your hand.