"It's to do with some tests you were carrying out into coffee and soft water, a Ms Woods called you yesterday." Oh, yes, Mr Woods, it seems quite prom...sing! There are a few more tests to do, but I should know something by tomorrow afternoon. Tell me, if you know, how long does it normally take for this combination of substances take before any ... effects occur?" Well, it varies," I said, trying to think. "A few days, say four or five, and if anything is going to happen, it will have started by. I was in bed reading a magazine and came across an erotic advert, showing a man in scanty underpants, with a decernable bulge in front, standing behind a woman in panties, bent forward and cluching her naked breasts. The pose was close to a ‘Doggy-Fuck’ style and the more I looked, the more I was instinctly, grinding my thighs together. I put my hand between my legs and formed a fist, pressed into my crotch and squeezed my thighs together, each squeeze giving pleasure I had never known before.. You know you can use the pool anytime you like, after all you are the one that keeps it clean for me,” I said somewhat flustered. “Thanks Nina, but I will always ask you first,” Shawn winked, “I’m almost done and then you can have your pool back in about an hour.” “Thanks, have you had lunch? I think I might make some sandwiches. I should pay you somehow.” “Sure that would be great, I’ll be done in a few,” he smiled as I walked to the patio doors. “Just come on in when you’re done,” I. She said we should get a couple of drinks and a room to finish the night. We stopped at the motel and got a room. It was on the ground floor in the courtyard with a view of the small swimming pool and the rooms surrounding the courtyard. We walked to the bar which was not crowded but a few of what I guessed were the men that either drove the trucks or worked nearby. Nothing special but clean and quiet with a jukebox that was not too loud for conversation. We ordered drinks and sat at a high top.