Learning things about each other.

Tony could not understand what his girlfriend Sarah's problem was with her breasts.

He could not understand why she wanted a breast reduction.

As far as he was concerned they were beautiful big and bouncy and there was nothing wrong with them.

He told her while she was going out with him there was no way she was going to get them reduced.

Sarah told him that he was not the one who had to put up with the back pain the awkwardness of them always getting in the way and people only staring at your chest so until he understood what she was going through he had no say on the matter.

Tony told her it was not as bad as she was making it out to be.

He told her if he was a woman with big breasts like hers that he would love them.

He would love the attention they got him.

So she decided to give him what he wanted and after the initial shock and horror had worn off.

He started to see her experiment as a positive rather than a negative.

He now had 24-hour access to them.

He now could play with them whenever he wanted.

Which he did to his girlfriends annoyance.

She could not believe that he was not annoyed by them.

She could not believe the weight was not bothering him.

She could not believe how in love he was with them.

So she decided if she could not beat him she might as well enjoy him and find out what her breasts were like from the male point of view.

Which gave her some insight into why her boyfriend loves them so much especially when they finally got around to doing it with each other in each other's bodies.

Which lead them both to the realisation that they prefer to stay the way they were now and not go back to their own bodies.