My (m28) group of friends includes a couple we work with in the early 40’s, Max and Jane. We call them ma and pa. They are hilarious.

Jane is tall, near 6’, with brown curly hair big full tits that clearly have some hang. She occasionally wears low cut or loose tops that give a sense of her boobs size and shape. She’s gorgeous.

She and Max had an addition built in their house. The outside was done by a contractor, but they were doing the inside finish work themselves. So they invited all of us over to help.

Our friend group worked a couple weekends at their house.

One Saturday evening I was finishing the floor moulding. I was the last one there besides Max and Jane. Max had to run to the hardware store for whatever project he was working on.

Jane was helping me. I noticed as we crawled around installing the baseboard that her loose shirt was hanging down and I had an unhindered view of her big hanging boobs in her bra.

I was looking a lot. I’m positive she noticed.

We finished the section and I excused myself. I had a growing hard-on in my athletic shorts that was getting difficult to hide. I went to the bathroom to rub one out before Max got back.

I thought I locked the door when I entered. I didn’t. I stood by the toilet jerking away when Jane walked in.

We both froze for what seemed like an eternity before she stepped back and closed the door.

I remained motionless not knowing what to do or how she was going to react. I figured I needed to crawl out the window and run to my car. Jane was still at the door.

“I’m sorry,” she said from the other side. “I thought you were outside packing up your stuff.”

“I’m the one who needs to apologize,” I said. “I shouldn’t have done this here.”

“Was it my shirt,” she asked, confirming she caught me looking.

I embarrassingly answered ‘yes.’

She opened the door. I covered my cock with my hands. She stood in the doorway and lifted her shirt and her bra.

Her big tits popped out. Gorgeous silver dollar areoles stared straight at me. She smiled and said, “payment for your help, hurry up.”

I made quick working of shooting my load into a wad of toilet paper while she watched. I never had an audience while jerking off. It’s an odd experience. But man I love her tits.

We put ourselves back together before cleaning up our work stuff. Max returned a little while later and I eventually left.

I feel guilty. Max is a friend. I don’t know if they have an open arrangement or if they goof around like this. But seriously…her tits are stunning!