Promise

"The bastard was really irritating, but I get quite a lot from him," I replied, "Well, you have got the benefits, so you can't keep complaining," said Marina admonishingly.

"That is true, too," I said as I nuzzled her neck with my nose. "Don't start; we both have work to do," she protested weakly. 

"Don't worry, it won't take long," I said as I pressed her against the wall and took her lips into mine.

In the next minute, our clothes flew across the lab, and for one and a half hours, erotic moans began to rang out through the house.

"I told you," Marina said accusingly as she tried to get up from the couch where we both were lying naked on top of each other. 

"Stay," I said; she resisted for a moment but stopped when she saw a look in my eyes.

We did not speak at all, just lay silently as my hands gently messaged her hair and back.