It was pretty basic they said, but they were gradually doing it up during the summer holidays. They were both teachers, so they had plenty of opportun...ty.Over the next couple of years, we became good friends with them, and with their two c***dren. We stayed with them when we went to Edinburgh (very useful during the Festival) and we often met up when they were at their cottage, sometimes staying the night rather than drive home after drinking quantities of wine and whisky. You know you are. It started with a finger, a pen and eventually a highlighter which was my biggest item to handle at the time.(I'm from a small town in Ontario so parents/adults are friends)-----------------------------------My first experience begins when I was an 18 year old, fresh out of our little high school working a summer job for the town in order to save up enough money for college. My duties for the town consisted of mowing the lawns of public property, and doing whatever job I was told to do.(Usually. I rubbed over their clits and then rubbed the flats of all four fingertips over their pussy lips. Both Terri and Becky wriggled and moaned and Becky pushed her hips out to meet my teasing hand. I fingered and teased the two girls pussies as they got wetter and wetter. I could feel their warm sticky juices soaking their panties as I shoved my fingers and their panties into their hungry holes. Then I slipped under their undies and into their pussies, running a finger up and down their slick wet. Each other's hands were drawn down between the others thighs; both with hands dipped under the others skirts. Jack could see they were apparently getting each other off. Rubbing the others cunts to soft moans from each.Jack's cock immediately got rock hard watching this beautiful, sensual lesbian moment. He reached down, unzipped his fly and pulled out his stiff cock in his hand.Immediately he started jerking himself off, watching the two girls perform; almost as if they were putting on a show.