John gave in

An aroused look appeared on John's face and light moans came out of his mouth as Dr. Valentine continued playing with his chest and his nipples. He was clearly enjoying it. And that made it hard for him not to give in. "I'll do it." John said though he barely could say a word without letting out a moan. "If big breasts feel so much better than this, I'll try them." He could feel his pants getting tight because of his growing erection.

Dr. Valentine put on a big smile. Everything was going as planned. 'Soon there won't be much left of his masculinity and he will have it hard to remember how it had been to be a premature ejaculating boy.' She thought.