Hard Balling Jocks by Jack Evans
First printed in 1975, paperback
Give me your body and your mind and I'll make a champion of you." That was the athletic instructor's promise to Mickey. For his part, Mickey had to promise silence about whatever they did together. Mickey felt stimulated by the coach's looming presence. He became sexually excited and began to stiffen and tingle. The coach seemed to sense Mickey's excitement. He smiled. He idly began to rub himself lightly through his jockstrap.
CONDITION: Very good.