And swimming in zentai, it is ok for people to do thing like that. but remember that safty is the first when you do things in zentai. and because the materials of zentai is various, so when you choose zentai, you should get the lycra zentai suit, it is the most comfortable one to wear. also it is the most felxiable, so you could easy breath and see through in it. all in all, if you are going to do something a little bit dangerious in zentai, you'd better have someone's accompany. and be careful.
