A young man on a train finds himself alone in a carriage with an older couple. They tease him about sex and when he confesses he is still a virgin the wife gives him a blowjob while her husband fucks her.
Excerpt: “Only if I get some fun first,” the man laughed. Grant watched as the woman stood up, moved across to the carriage door and closed the curtains over the windows. She clicked the lock on the door and turned to look at the two men. She slowly raised her short skirt to reveal her panties and Grant felt his excitement surging.