He's just sitting quietly, waiting. Not unusually handsome but clean cut, a presentable, intelligent looking young man. A young woman, generally the s...me age as the man, walks out of the dark. She's dressed for a party, dressed to impress. A tight, short, black mini-skirt. Cream coloured blouse, designed to show off her noticeable breasts. Long, slim legs with medium high-heeled shoes which accentuate the curves of her muscles. Well groomed dark blond hair, slightly long, almost to her. I went into kitchen, gave him fresh water and food in his bowl. I let him out back, he just walked around, went to the bathroom. He really is a good dog, I thought, no trouble at all . He followed me back inside. I was making sure everything was locked up and decided to use the bathroom before I left. I peed and as i stood up he entered the bathroom. I watched him as he slowly moved towards me. I wondered what he was doing and thinking. I turned to shut the lid and turned back around, bent over. She admitted that she would be down to have a threesome with another guy. So I took a shot and asked her if my friend Mario was somebody that she could see joining us for a threesome. I had noticed that she would flirt with him. She would flirt with him right in front of me at times, which turned me on! He was funny as fuck and had Suzy laughing all the time. She was attracted to him but didn’t admit it to me. Mario would drive down and stay with us for a weekend every month so she felt. Dave moaned in a way I took that I was doing well, gradually working my thumbs deeper between his cheeks when suddenly Dave passed me some lube, explaining that lube is a must! I kept one hand working his arse before pulling one cheek aside as I squirted some lube between his cheeks, dropping the tube on the bed as I began sliding my fingers along his wet crack, pressing against his hole as my thumb passed.I began sliding a thumb inside him, getting a groan of delight from Dave as he told me to.