Tom climbs right on.

Tom tossed Lisa's shorts and panties to the floor beside our bed. My wife spread her legs wide and ran her fingers up and down her dark-furred pussy. Her pussy lips were swollen, wet and red. I could even see her clit sticking up like a little pencil eraser. Like her nipples. She was really turned on by making it with Tom. I wondered if she remembered I was watching. Then I saw her lust-heavy eyelids snap open, and she shot a glance straight at the closet where I was.

I felt a warm rush as I looked back at my naked wife, sprawled across the mattress under our neighbor Tom. Lust? Jealousy? Love? All of them together? My throbbing cock said at least lust was there.

Maybe love too. Lisa was showing off for me. For us. We were doing this together for love, because we trusted each other to go out on this edge. I felt a little thrill inside that I was going to see Lisa realize one of her hottest fantasies.

Tom kicked his shorts off from his ankle and climbed on the bare mattress over Lisa, bumping his knees up against her legs to keep them spread wide. The springs groaned with his weight. His oversized cock bounced, wet from Lisa's mouth, and his heavy balls jiggled in his wrinkled, dark reddish ball sac.

I thought of giving Tom an open-handed slap on those big balls and laughing as the the big blond bastard folded up in a heap. I smiled in the darkness of the closet. Jealousy too.

I stroked my cock as the moment of truth approached. Tom got up and over Lisa. I smiled, wondering if she would end up with the diamond pattern of the bare mattress pressed into her back. Tom held his cock and lined it up on the base of my wife's pussy. He probed with his big blunt cock head, looking for the opening.

"Yeah Tom, there, right there," Lisa said. "Oh yeah, right there, you're in."

Tom's back muscles rippled and his hips drove forward and down. "Ungh," he grunted as Lisa's pussy stretched to let him in.

"Oh God, oh Tom I'm gonna come!" Lisa cried, surprised by the intense sensation she'd been anticipating all day.

My breath came fast and short as the big man skewered my wife with his oversize cock. Lisa wanted me to beat off and come with her while Tom fucked her, but I couldn't decide. Maybe wait and climb on her when Tom is gone. Maybe...

The noises from the bed were loud, but they didn't cover up a squeak from the floor of the upstairs hallway. Someone else was watching too!

My wife moaned loudly and turned her head this way and that, her brunette hair tossing as Tom worked his big cock in and out of her. Her hands wrapped around Tom's forearms and held on tightly as our blond, tanned neighbor pronged her, his heavy balls thumping her with each thrust.

"Oh God, oh yeah!" Lisa cried out. Her head curled up off the bed and dropped back with a thump, a sight I loved to see. But always before I'd been right there, watching her come on my cock, and now it was Tom's. Her fingers whitened as they squeezed tightly on his arms. "Oh fuck me while I come!" she cried. "Oh GOD!" Her head and shoulders came up off the bed.

My own breaths came ragged, and my cock throbbed.